194639774

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{127549}}^1$

素因数の和:127667

約数の個数: 16

約数和(自身を含む): 336732000

約数和(自身を除く): 142092226

約数列:

[1, 2, 7, 14, 109, 218, 763, 1526, 127549, 255098, 892843, 1785686, 13902841, 27805682, 97319887, 194639774]

約数ペア:

[(1, 194639774), (2, 97319887), (7, 27805682), (14, 13902841), (109, 1785686), (218, 892843), (763, 255098), (1526, 127549)]