201234781819

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{9151}}^1\times {\mathrm{34961}}^1$

素因数の和:44166

約数の個数: 16

約数和(自身を含む): 218861001216

約数和(自身を除く): 17626219397

約数列:

[1, 17, 37, 629, 9151, 34961, 155567, 338587, 594337, 1293557, 5755979, 21990469, 319928111, 5438777887, 11837340107, 201234781819]

約数ペア:

[(1, 201234781819), (17, 11837340107), (37, 5438777887), (629, 319928111), (9151, 21990469), (34961, 5755979), (155567, 1293557), (338587, 594337)]