208756548

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1931}}^1$

素因数の和:1975

約数の個数: 192

約数和(自身を含む): 727050240

約数和(自身を除く): 518293692

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 27, 28, 33, 36, 39, 42, 44, 52, 54, 63, 66, 77, 78, 84, 91, 99, 108, 117, 126, 132, 143, 154, 156, 182, 189, 198, 231, 234, 252, 273, 286, 297, 308, 351, 364, 378, 396, 429, 462, 468, 546, 572, 594, 693, 702, 756, 819, 858, 924, 1001, 1092, 1188, 1287, 1386, 1404, 1638, 1716, 1931, 2002, 2079, 2457, 2574, 2772, 3003, 3276, 3861, 3862, 4004, 4158, 4914, 5148, 5793, 6006, 7722, 7724, 8316, 9009, 9828, 11586, 12012, 13517, 15444, 17379, 18018, 21241, 23172, 25103, 27027, 27034, 34758, 36036, 40551, 42482, 50206, 52137, 54054, 54068, 63723, 69516, 75309, 81102, 84964, 100412, 104274, 108108, 121653, 127446, 148687, 150618, 162204, 175721, 191169, 208548, 225927, 243306, 254892, 276133, 297374, 301236, 351442, 364959, 382338, 446061, 451854, 486612, 527163, 552266, 573507, 594748, 677781, 702884, 729918, 764676, 828399, 892122, 903708, 1054326, 1104532, 1147014, 1338183, 1355562, 1459836, 1581489, 1656798, 1784244, 1932931, 2108652, 2294028, 2485197, 2676366, 2711124, 3162978, 3313596, 3865862, 4014549, 4744467, 4970394, 5352732, 5798793, 6325956, 7455591, 7731724, 8029098, 9488934, 9940788, 11597586, 14911182, 16058196, 17396379, 18977868, 23195172, 29822364, 34792758, 52189137, 69585516, 104378274, 208756548]

約数ペア:

[(1, 208756548), (2, 104378274), (3, 69585516), (4, 52189137), (6, 34792758), (7, 29822364), (9, 23195172), (11, 18977868), (12, 17396379), (13, 16058196), (14, 14911182), (18, 11597586), (21, 9940788), (22, 9488934), (26, 8029098), (27, 7731724), (28, 7455591), (33, 6325956), (36, 5798793), (39, 5352732), (42, 4970394), (44, 4744467), (52, 4014549), (54, 3865862), (63, 3313596), (66, 3162978), (77, 2711124), (78, 2676366), (84, 2485197), (91, 2294028), (99, 2108652), (108, 1932931), (117, 1784244), (126, 1656798), (132, 1581489), (143, 1459836), (154, 1355562), (156, 1338183), (182, 1147014), (189, 1104532), (198, 1054326), (231, 903708), (234, 892122), (252, 828399), (273, 764676), (286, 729918), (297, 702884), (308, 677781), (351, 594748), (364, 573507), (378, 552266), (396, 527163), (429, 486612), (462, 451854), (468, 446061), (546, 382338), (572, 364959), (594, 351442), (693, 301236), (702, 297374), (756, 276133), (819, 254892), (858, 243306), (924, 225927), (1001, 208548), (1092, 191169), (1188, 175721), (1287, 162204), (1386, 150618), (1404, 148687), (1638, 127446), (1716, 121653), (1931, 108108), (2002, 104274), (2079, 100412), (2457, 84964), (2574, 81102), (2772, 75309), (3003, 69516), (3276, 63723), (3861, 54068), (3862, 54054), (4004, 52137), (4158, 50206), (4914, 42482), (5148, 40551), (5793, 36036), (6006, 34758), (7722, 27034), (7724, 27027), (8316, 25103), (9009, 23172), (9828, 21241), (11586, 18018), (12012, 17379), (13517, 15444)]