204308210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1201813}}^1$

素因数の和:1201837

約数の個数: 16

約数和(自身を含む): 389387736

約数和(自身を除く): 185079526

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1201813, 2403626, 6009065, 12018130, 20430821, 40861642, 102154105, 204308210]

約数ペア:

[(1, 204308210), (2, 102154105), (5, 40861642), (10, 20430821), (17, 12018130), (34, 6009065), (85, 2403626), (170, 1201813)]