125548108

素因数分解:

$2^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{20107}}^1$

素因数の和:20341

約数の個数: 24

約数和(自身を含む): 252234752

約数和(自身を除く): 126686644

約数列:

[1, 2, 4, 7, 14, 28, 223, 446, 892, 1561, 3122, 6244, 20107, 40214, 80428, 140749, 281498, 562996, 4483861, 8967722, 17935444, 31387027, 62774054, 125548108]

約数ペア:

[(1, 125548108), (2, 62774054), (4, 31387027), (7, 17935444), (14, 8967722), (28, 4483861), (223, 562996), (446, 281498), (892, 140749), (1561, 80428), (3122, 40214), (6244, 20107)]