207811058

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{163117}}^1$

素因数の和:163146

約数の個数: 24

約数和(自身を含む): 390504492

約数和(自身を除く): 182693434

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 163117, 326234, 1141819, 2120521, 2283638, 4241042, 7992733, 14843647, 15985466, 29687294, 103905529, 207811058]

約数ペア:

[(1, 207811058), (2, 103905529), (7, 29687294), (13, 15985466), (14, 14843647), (26, 7992733), (49, 4241042), (91, 2283638), (98, 2120521), (182, 1141819), (637, 326234), (1274, 163117)]