211156738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{853}}^1\times {\mathrm{9521}}^1$

素因数の和:10389

約数の個数: 16

約数和(自身を含む): 341535096

約数和(自身を除く): 130378358

約数列:

[1, 2, 13, 26, 853, 1706, 9521, 11089, 19042, 22178, 123773, 247546, 8121413, 16242826, 105578369, 211156738]

約数ペア:

[(1, 211156738), (2, 105578369), (13, 16242826), (26, 8121413), (853, 247546), (1706, 123773), (9521, 22178), (11089, 19042)]