129995998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{100151}}^1$

素因数の和:100223

約数の個数: 16

約数和(自身を含む): 216328320

約数和(自身を除く): 86332322

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 100151, 200302, 1101661, 2203322, 5908909, 11817818, 64997999, 129995998]

約数ペア:

[(1, 129995998), (2, 64997999), (11, 11817818), (22, 5908909), (59, 2203322), (118, 1101661), (649, 200302), (1298, 100151)]