213823226

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{701}}^1$

素因数の和:1094

約数の個数: 32

約数和(自身を含む): 353808000

約数和(自身を除く): 139984774

約数列:

[1, 2, 19, 23, 38, 46, 349, 437, 698, 701, 874, 1402, 6631, 8027, 13262, 13319, 16054, 16123, 26638, 32246, 152513, 244649, 305026, 306337, 489298, 612674, 4648331, 5626927, 9296662, 11253854, 106911613, 213823226]

約数ペア:

[(1, 213823226), (2, 106911613), (19, 11253854), (23, 9296662), (38, 5626927), (46, 4648331), (349, 612674), (437, 489298), (698, 306337), (701, 305026), (874, 244649), (1402, 152513), (6631, 32246), (8027, 26638), (13262, 16123), (13319, 16054)]