221544182

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{863}}^1\times {\mathrm{2731}}^1$

素因数の和:3643

約数の個数: 16

約数和(自身を含む): 339904512

約数和(自身を除く): 118360330

約数列:

[1, 2, 47, 94, 863, 1726, 2731, 5462, 40561, 81122, 128357, 256714, 2356853, 4713706, 110772091, 221544182]

約数ペア:

[(1, 221544182), (2, 110772091), (47, 4713706), (94, 2356853), (863, 256714), (1726, 128357), (2731, 81122), (5462, 40561)]