220121872

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{92333}}^1$

素因数の和:92490

約数の個数: 20

約数和(自身を含む): 429353100

約数和(自身を除く): 209231228

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 92333, 184666, 369332, 738664, 1477328, 13757617, 27515234, 55030468, 110060936, 220121872]

約数ペア:

[(1, 220121872), (2, 110060936), (4, 55030468), (8, 27515234), (16, 13757617), (149, 1477328), (298, 738664), (596, 369332), (1192, 184666), (2384, 92333)]