207620712

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{73939}}^1$

素因数の和:73967

約数の個数: 64

約数和(自身を含む): 621096000

約数和(自身を除く): 413475288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 73939, 147878, 221817, 295756, 443634, 591512, 665451, 887268, 961207, 1330902, 1774536, 1922414, 1996353, 2661804, 2883621, 3844828, 3992706, 5323608, 5767242, 7689656, 7985412, 8650863, 11534484, 15970824, 17301726, 23068968, 25952589, 34603452, 51905178, 69206904, 103810356, 207620712]

約数ペア:

[(1, 207620712), (2, 103810356), (3, 69206904), (4, 51905178), (6, 34603452), (8, 25952589), (9, 23068968), (12, 17301726), (13, 15970824), (18, 11534484), (24, 8650863), (26, 7985412), (27, 7689656), (36, 5767242), (39, 5323608), (52, 3992706), (54, 3844828), (72, 2883621), (78, 2661804), (104, 1996353), (108, 1922414), (117, 1774536), (156, 1330902), (216, 961207), (234, 887268), (312, 665451), (351, 591512), (468, 443634), (702, 295756), (936, 221817), (1404, 147878), (2808, 73939)]