201714980

素因数分解:

$2^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{24071}}^1$

素因数の和:24499

約数の個数: 24

約数和(自身を含む): 424630080

約数和(自身を除く): 222915100

約数列:

[1, 2, 4, 5, 10, 20, 419, 838, 1676, 2095, 4190, 8380, 24071, 48142, 96284, 120355, 240710, 481420, 10085749, 20171498, 40342996, 50428745, 100857490, 201714980]

約数ペア:

[(1, 201714980), (2, 100857490), (4, 50428745), (5, 40342996), (10, 20171498), (20, 10085749), (419, 481420), (838, 240710), (1676, 120355), (2095, 96284), (4190, 48142), (8380, 24071)]