207847156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{248621}}^1$

素因数の和:248655

約数の個数: 24

約数和(自身を含む): 417684960

約数和(自身を除く): 209837804

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 248621, 497242, 994484, 2734831, 4723799, 5469662, 9447598, 10939324, 18895196, 51961789, 103923578, 207847156]

約数ペア:

[(1, 207847156), (2, 103923578), (4, 51961789), (11, 18895196), (19, 10939324), (22, 9447598), (38, 5469662), (44, 4723799), (76, 2734831), (209, 994484), (418, 497242), (836, 248621)]