210979181

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{599}}^1\times {\mathrm{751}}^1$

素因数の和:1424

約数の個数: 16

約数和(自身を含む): 245452800

約数和(自身を除く): 34473619

約数列:

[1, 7, 67, 469, 599, 751, 4193, 5257, 40133, 50317, 280931, 352219, 449849, 3148943, 30139883, 210979181]

約数ペア:

[(1, 210979181), (7, 30139883), (67, 3148943), (469, 449849), (599, 352219), (751, 280931), (4193, 50317), (5257, 40133)]