207837124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{248609}}^1$

素因数の和:248643

約数の個数: 24

約数和(自身を含む): 417664800

約数和(自身を除く): 209827676

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 248609, 497218, 994436, 2734699, 4723571, 5469398, 9447142, 10938796, 18894284, 51959281, 103918562, 207837124]

約数ペア:

[(1, 207837124), (2, 103918562), (4, 51959281), (11, 18894284), (19, 10938796), (22, 9447142), (38, 5469398), (44, 4723571), (76, 2734699), (209, 994436), (418, 497218), (836, 248609)]