215528054

素因数分解:

$2^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{94447}}^1$

素因数の和:94619

約数の個数: 16

約数和(自身を含む): 371747328

約数和(自身を除く): 156219274

約数列:

[1, 2, 7, 14, 163, 326, 1141, 2282, 94447, 188894, 661129, 1322258, 15394861, 30789722, 107764027, 215528054]

約数ペア:

[(1, 215528054), (2, 107764027), (7, 30789722), (14, 15394861), (163, 1322258), (326, 661129), (1141, 188894), (2282, 94447)]