208186524

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:366

約数の個数: 240

約数和(自身を含む): 701234688

約数和(自身を除く): 493048164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 23, 26, 27, 28, 36, 39, 42, 46, 52, 54, 63, 69, 78, 81, 84, 91, 92, 108, 117, 126, 138, 156, 161, 162, 182, 189, 207, 234, 252, 273, 276, 299, 307, 322, 324, 351, 364, 378, 414, 468, 483, 546, 567, 598, 614, 621, 644, 702, 756, 819, 828, 897, 921, 966, 1053, 1092, 1134, 1196, 1228, 1242, 1404, 1449, 1638, 1794, 1842, 1863, 1932, 2093, 2106, 2149, 2268, 2457, 2484, 2691, 2763, 2898, 3276, 3588, 3684, 3726, 3991, 4186, 4212, 4298, 4347, 4914, 5382, 5526, 5796, 6279, 6447, 7061, 7371, 7452, 7982, 8073, 8289, 8372, 8596, 8694, 9828, 10764, 11052, 11973, 12558, 12894, 13041, 14122, 14742, 15964, 16146, 16578, 17388, 18837, 19341, 21183, 23946, 24219, 24867, 25116, 25788, 26082, 27937, 28244, 29484, 32292, 33156, 35919, 37674, 38682, 42366, 47892, 48438, 49427, 49734, 52164, 55874, 56511, 58023, 63549, 71838, 75348, 77364, 83811, 84732, 91793, 96876, 98854, 99468, 107757, 111748, 113022, 116046, 127098, 143676, 148281, 167622, 169533, 174069, 183586, 190647, 197708, 215514, 226044, 232092, 251433, 254196, 275379, 296562, 323271, 335244, 339066, 348138, 367172, 381294, 431028, 444843, 502866, 550758, 571941, 593124, 642551, 646542, 678132, 696276, 754299, 762588, 826137, 889686, 1005732, 1101516, 1143882, 1285102, 1293084, 1334529, 1508598, 1652274, 1779372, 1927653, 2262897, 2287764, 2478411, 2570204, 2669058, 3017196, 3304548, 3855306, 4003587, 4525794, 4956822, 5338116, 5782959, 7435233, 7710612, 8007174, 9051588, 9913644, 11565918, 14870466, 16014348, 17348877, 23131836, 29740932, 34697754, 52046631, 69395508, 104093262, 208186524]

約数ペア:

[(1, 208186524), (2, 104093262), (3, 69395508), (4, 52046631), (6, 34697754), (7, 29740932), (9, 23131836), (12, 17348877), (13, 16014348), (14, 14870466), (18, 11565918), (21, 9913644), (23, 9051588), (26, 8007174), (27, 7710612), (28, 7435233), (36, 5782959), (39, 5338116), (42, 4956822), (46, 4525794), (52, 4003587), (54, 3855306), (63, 3304548), (69, 3017196), (78, 2669058), (81, 2570204), (84, 2478411), (91, 2287764), (92, 2262897), (108, 1927653), (117, 1779372), (126, 1652274), (138, 1508598), (156, 1334529), (161, 1293084), (162, 1285102), (182, 1143882), (189, 1101516), (207, 1005732), (234, 889686), (252, 826137), (273, 762588), (276, 754299), (299, 696276), (307, 678132), (322, 646542), (324, 642551), (351, 593124), (364, 571941), (378, 550758), (414, 502866), (468, 444843), (483, 431028), (546, 381294), (567, 367172), (598, 348138), (614, 339066), (621, 335244), (644, 323271), (702, 296562), (756, 275379), (819, 254196), (828, 251433), (897, 232092), (921, 226044), (966, 215514), (1053, 197708), (1092, 190647), (1134, 183586), (1196, 174069), (1228, 169533), (1242, 167622), (1404, 148281), (1449, 143676), (1638, 127098), (1794, 116046), (1842, 113022), (1863, 111748), (1932, 107757), (2093, 99468), (2106, 98854), (2149, 96876), (2268, 91793), (2457, 84732), (2484, 83811), (2691, 77364), (2763, 75348), (2898, 71838), (3276, 63549), (3588, 58023), (3684, 56511), (3726, 55874), (3991, 52164), (4186, 49734), (4212, 49427), (4298, 48438), (4347, 47892), (4914, 42366), (5382, 38682), (5526, 37674), (5796, 35919), (6279, 33156), (6447, 32292), (7061, 29484), (7371, 28244), (7452, 27937), (7982, 26082), (8073, 25788), (8289, 25116), (8372, 24867), (8596, 24219), (8694, 23946), (9828, 21183), (10764, 19341), (11052, 18837), (11973, 17388), (12558, 16578), (12894, 16146), (13041, 15964), (14122, 14742)]