201998220158

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{465433687}}^1$

素因数の和:465433727

約数の個数: 16

約数和(自身を含む): 357453072384

約数和(自身を除く): 155454852226

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 465433687, 930867374, 3258035809, 6516071618, 14428444297, 28856888594, 100999110079, 201998220158]

約数ペア:

[(1, 201998220158), (2, 100999110079), (7, 28856888594), (14, 14428444297), (31, 6516071618), (62, 3258035809), (217, 930867374), (434, 465433687)]