208730254

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{14449}}^1$

素因数の和:14715

約数の個数: 16

約数和(自身を含む): 324604800

約数和(自身を除く): 115874546

約数列:

[1, 2, 31, 62, 233, 466, 7223, 14446, 14449, 28898, 447919, 895838, 3366617, 6733234, 104365127, 208730254]

約数ペア:

[(1, 208730254), (2, 104365127), (31, 6733234), (62, 3366617), (233, 895838), (466, 447919), (7223, 28898), (14446, 14449)]