200207830

素因数分解:

$2^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{87427}}^1$

素因数の和:87663

約数の個数: 16

約数和(自身を含む): 361951920

約数和(自身を除く): 161744090

約数列:

[1, 2, 5, 10, 229, 458, 1145, 2290, 87427, 174854, 437135, 874270, 20020783, 40041566, 100103915, 200207830]

約数ペア:

[(1, 200207830), (2, 100103915), (5, 40041566), (10, 20020783), (229, 874270), (458, 437135), (1145, 174854), (2290, 87427)]