201217838

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{18131}}^1$

素因数の和:18343

約数の個数: 16

約数和(自身を含む): 313320960

約数和(自身を除く): 112103122

約数列:

[1, 2, 31, 62, 179, 358, 5549, 11098, 18131, 36262, 562061, 1124122, 3245449, 6490898, 100608919, 201217838]

約数ペア:

[(1, 201217838), (2, 100608919), (31, 6490898), (62, 3245449), (179, 1124122), (358, 562061), (5549, 36262), (11098, 18131)]