220190626

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{1493}}^1\times {\mathrm{1993}}^1$

素因数の和:3525

約数の個数: 16

約数和(自身を含む): 339610104

約数和(自身を除く): 119419478

約数列:

[1, 2, 37, 74, 1493, 1993, 2986, 3986, 55241, 73741, 110482, 147482, 2975549, 5951098, 110095313, 220190626]

約数ペア:

[(1, 220190626), (2, 110095313), (37, 5951098), (74, 2975549), (1493, 147482), (1993, 110482), (2986, 73741), (3986, 55241)]