199050416

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{731803}}^1$

素因数の和:731828

約数の個数: 20

約数和(自身を含む): 408346632

約数和(自身を除く): 209296216

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 731803, 1463606, 2927212, 5854424, 11708848, 12440651, 24881302, 49762604, 99525208, 199050416]

約数ペア:

[(1, 199050416), (2, 99525208), (4, 49762604), (8, 24881302), (16, 12440651), (17, 11708848), (34, 5854424), (68, 2927212), (136, 1463606), (272, 731803)]