212480115

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{1871}}^1$

素因数の和:2059

約数の個数: 32

約数和(自身を含む): 348281856

約数和(自身を除く): 135801741

約数列:

[1, 3, 5, 15, 67, 113, 201, 335, 339, 565, 1005, 1695, 1871, 5613, 7571, 9355, 22713, 28065, 37855, 113565, 125357, 211423, 376071, 626785, 634269, 1057115, 1880355, 3171345, 14165341, 42496023, 70826705, 212480115]

約数ペア:

[(1, 212480115), (3, 70826705), (5, 42496023), (15, 14165341), (67, 3171345), (113, 1880355), (201, 1057115), (335, 634269), (339, 626785), (565, 376071), (1005, 211423), (1695, 125357), (1871, 113565), (5613, 37855), (7571, 28065), (9355, 22713)]