200081930

素因数分解:

$2^1\times 5^1\times {\mathrm{1973}}^1\times {\mathrm{10141}}^1$

素因数の和:12121

約数の個数: 16

約数和(自身を含む): 360365544

約数和(自身を除く): 160283614

約数列:

[1, 2, 5, 10, 1973, 3946, 9865, 10141, 19730, 20282, 50705, 101410, 20008193, 40016386, 100040965, 200081930]

約数ペア:

[(1, 200081930), (2, 100040965), (5, 40016386), (10, 20008193), (1973, 101410), (3946, 50705), (9865, 20282), (10141, 19730)]