200514545

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{419}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 305665920

約数和(自身を除く): 105151375

約数列:

[1, 5, 7, 11, 35, 55, 77, 113, 121, 385, 419, 565, 605, 791, 847, 1243, 2095, 2933, 3955, 4235, 4609, 6215, 8701, 13673, 14665, 23045, 32263, 43505, 47347, 50699, 68365, 95711, 161315, 236735, 253495, 331429, 354893, 478555, 520817, 1657145, 1774465, 2604085, 3645719, 5728987, 18228595, 28644935, 40102909, 200514545]

約数ペア:

[(1, 200514545), (5, 40102909), (7, 28644935), (11, 18228595), (35, 5728987), (55, 3645719), (77, 2604085), (113, 1774465), (121, 1657145), (385, 520817), (419, 478555), (565, 354893), (605, 331429), (791, 253495), (847, 236735), (1243, 161315), (2095, 95711), (2933, 68365), (3955, 50699), (4235, 47347), (4609, 43505), (6215, 32263), (8701, 23045), (13673, 14665)]