206971804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{234131}}^1$

素因数の和:234165

約数の個数: 24

約数和(自身を含む): 413008848

約数和(自身を除く): 206037044

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 234131, 468262, 936524, 3043703, 3980227, 6087406, 7960454, 12174812, 15920908, 51742951, 103485902, 206971804]

約数ペア:

[(1, 206971804), (2, 103485902), (4, 51742951), (13, 15920908), (17, 12174812), (26, 7960454), (34, 6087406), (52, 3980227), (68, 3043703), (221, 936524), (442, 468262), (884, 234131)]