207913368

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{2459}}^1$

素因数の和:2752

約数の個数: 64

約数和(自身を含む): 562060800

約数和(自身を除く): 354147432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 271, 312, 542, 813, 1084, 1626, 2168, 2459, 3252, 3523, 4918, 6504, 7046, 7377, 9836, 10569, 14092, 14754, 19672, 21138, 28184, 29508, 31967, 42276, 59016, 63934, 84552, 95901, 127868, 191802, 255736, 383604, 666389, 767208, 1332778, 1999167, 2665556, 3998334, 5331112, 7996668, 8663057, 15993336, 17326114, 25989171, 34652228, 51978342, 69304456, 103956684, 207913368]

約数ペア:

[(1, 207913368), (2, 103956684), (3, 69304456), (4, 51978342), (6, 34652228), (8, 25989171), (12, 17326114), (13, 15993336), (24, 8663057), (26, 7996668), (39, 5331112), (52, 3998334), (78, 2665556), (104, 1999167), (156, 1332778), (271, 767208), (312, 666389), (542, 383604), (813, 255736), (1084, 191802), (1626, 127868), (2168, 95901), (2459, 84552), (3252, 63934), (3523, 59016), (4918, 42276), (6504, 31967), (7046, 29508), (7377, 28184), (9836, 21138), (10569, 19672), (14092, 14754)]