208473804

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:138

約数の個数: 288

約数和(自身を含む): 707857920

約数和(自身を除く): 499384116

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 43, 44, 53, 54, 63, 66, 77, 84, 86, 99, 106, 108, 121, 126, 129, 132, 154, 159, 172, 189, 198, 212, 231, 242, 252, 258, 297, 301, 308, 318, 363, 371, 378, 387, 396, 462, 473, 477, 484, 516, 583, 594, 602, 636, 693, 726, 742, 756, 774, 847, 903, 924, 946, 954, 1089, 1113, 1161, 1166, 1188, 1204, 1386, 1419, 1431, 1452, 1484, 1548, 1694, 1749, 1806, 1892, 1908, 2079, 2178, 2226, 2279, 2322, 2332, 2541, 2709, 2772, 2838, 2862, 3267, 3311, 3339, 3388, 3498, 3612, 4081, 4158, 4257, 4356, 4452, 4558, 4644, 5082, 5203, 5247, 5418, 5676, 5724, 6413, 6534, 6622, 6678, 6837, 6996, 7623, 8127, 8162, 8316, 8514, 9116, 9933, 10017, 10164, 10406, 10494, 10836, 12243, 12771, 12826, 13068, 13244, 13356, 13674, 15246, 15609, 15741, 15953, 16254, 16324, 17028, 19239, 19866, 20034, 20511, 20812, 20988, 22869, 24486, 25069, 25542, 25652, 27348, 29799, 30492, 31218, 31482, 31906, 32508, 36421, 36729, 38478, 39732, 40068, 41022, 44891, 45738, 46827, 47859, 48972, 50138, 51084, 57717, 59598, 61533, 62436, 62964, 63812, 72842, 73458, 75207, 76956, 82044, 89397, 89782, 91476, 93654, 95718, 100276, 109263, 110187, 115434, 119196, 123066, 134673, 140481, 143577, 145684, 146916, 150414, 173151, 175483, 178794, 179564, 187308, 191436, 218526, 220374, 225621, 230868, 246132, 269346, 275759, 280962, 287154, 300828, 327789, 346302, 350966, 357588, 404019, 430731, 437052, 440748, 451242, 526449, 538692, 551518, 561924, 574308, 655578, 676863, 692604, 701932, 808038, 827277, 861462, 902484, 983367, 1052898, 1103036, 1212057, 1311156, 1353726, 1579347, 1616076, 1654554, 1722924, 1930313, 1966734, 2105796, 2424114, 2481831, 2707452, 3158694, 3309108, 3860626, 3933468, 4738041, 4848228, 4963662, 5790939, 6317388, 7445493, 7721252, 9476082, 9927324, 11581878, 14890986, 17372817, 18952164, 23163756, 29781972, 34745634, 52118451, 69491268, 104236902, 208473804]

約数ペア:

[(1, 208473804), (2, 104236902), (3, 69491268), (4, 52118451), (6, 34745634), (7, 29781972), (9, 23163756), (11, 18952164), (12, 17372817), (14, 14890986), (18, 11581878), (21, 9927324), (22, 9476082), (27, 7721252), (28, 7445493), (33, 6317388), (36, 5790939), (42, 4963662), (43, 4848228), (44, 4738041), (53, 3933468), (54, 3860626), (63, 3309108), (66, 3158694), (77, 2707452), (84, 2481831), (86, 2424114), (99, 2105796), (106, 1966734), (108, 1930313), (121, 1722924), (126, 1654554), (129, 1616076), (132, 1579347), (154, 1353726), (159, 1311156), (172, 1212057), (189, 1103036), (198, 1052898), (212, 983367), (231, 902484), (242, 861462), (252, 827277), (258, 808038), (297, 701932), (301, 692604), (308, 676863), (318, 655578), (363, 574308), (371, 561924), (378, 551518), (387, 538692), (396, 526449), (462, 451242), (473, 440748), (477, 437052), (484, 430731), (516, 404019), (583, 357588), (594, 350966), (602, 346302), (636, 327789), (693, 300828), (726, 287154), (742, 280962), (756, 275759), (774, 269346), (847, 246132), (903, 230868), (924, 225621), (946, 220374), (954, 218526), (1089, 191436), (1113, 187308), (1161, 179564), (1166, 178794), (1188, 175483), (1204, 173151), (1386, 150414), (1419, 146916), (1431, 145684), (1452, 143577), (1484, 140481), (1548, 134673), (1694, 123066), (1749, 119196), (1806, 115434), (1892, 110187), (1908, 109263), (2079, 100276), (2178, 95718), (2226, 93654), (2279, 91476), (2322, 89782), (2332, 89397), (2541, 82044), (2709, 76956), (2772, 75207), (2838, 73458), (2862, 72842), (3267, 63812), (3311, 62964), (3339, 62436), (3388, 61533), (3498, 59598), (3612, 57717), (4081, 51084), (4158, 50138), (4257, 48972), (4356, 47859), (4452, 46827), (4558, 45738), (4644, 44891), (5082, 41022), (5203, 40068), (5247, 39732), (5418, 38478), (5676, 36729), (5724, 36421), (6413, 32508), (6534, 31906), (6622, 31482), (6678, 31218), (6837, 30492), (6996, 29799), (7623, 27348), (8127, 25652), (8162, 25542), (8316, 25069), (8514, 24486), (9116, 22869), (9933, 20988), (10017, 20812), (10164, 20511), (10406, 20034), (10494, 19866), (10836, 19239), (12243, 17028), (12771, 16324), (12826, 16254), (13068, 15953), (13244, 15741), (13356, 15609), (13674, 15246)]