202610984

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{359}}^1$

素因数の和:510

約数の個数: 64

約数和(自身を含む): 414720000

約数和(自身を除く): 212109016

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 79, 94, 152, 158, 188, 316, 359, 376, 632, 718, 893, 1436, 1501, 1786, 2872, 3002, 3572, 3713, 6004, 6821, 7144, 7426, 12008, 13642, 14852, 16873, 27284, 28361, 29704, 33746, 54568, 56722, 67492, 70547, 113444, 134984, 141094, 226888, 282188, 320587, 538859, 564376, 641174, 1077718, 1282348, 1332967, 2155436, 2564696, 2665934, 4310872, 5331868, 10663736, 25326373, 50652746, 101305492, 202610984]

約数ペア:

[(1, 202610984), (2, 101305492), (4, 50652746), (8, 25326373), (19, 10663736), (38, 5331868), (47, 4310872), (76, 2665934), (79, 2564696), (94, 2155436), (152, 1332967), (158, 1282348), (188, 1077718), (316, 641174), (359, 564376), (376, 538859), (632, 320587), (718, 282188), (893, 226888), (1436, 141094), (1501, 134984), (1786, 113444), (2872, 70547), (3002, 67492), (3572, 56722), (3713, 54568), (6004, 33746), (6821, 29704), (7144, 28361), (7426, 27284), (12008, 16873), (13642, 14852)]