205128066

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12583}}^1$

素因数の和:12631

約数の個数: 64

約数和(自身を含む): 507386880

約数和(自身を除く): 302258814

約数列:

[1, 2, 3, 6, 11, 13, 19, 22, 26, 33, 38, 39, 57, 66, 78, 114, 143, 209, 247, 286, 418, 429, 494, 627, 741, 858, 1254, 1482, 2717, 5434, 8151, 12583, 16302, 25166, 37749, 75498, 138413, 163579, 239077, 276826, 327158, 415239, 478154, 490737, 717231, 830478, 981474, 1434462, 1799369, 2629847, 3108001, 3598738, 5259694, 5398107, 6216002, 7889541, 9324003, 10796214, 15779082, 18648006, 34188011, 68376022, 102564033, 205128066]

約数ペア:

[(1, 205128066), (2, 102564033), (3, 68376022), (6, 34188011), (11, 18648006), (13, 15779082), (19, 10796214), (22, 9324003), (26, 7889541), (33, 6216002), (38, 5398107), (39, 5259694), (57, 3598738), (66, 3108001), (78, 2629847), (114, 1799369), (143, 1434462), (209, 981474), (247, 830478), (286, 717231), (418, 490737), (429, 478154), (494, 415239), (627, 327158), (741, 276826), (858, 239077), (1254, 163579), (1482, 138413), (2717, 75498), (5434, 37749), (8151, 25166), (12583, 16302)]