201231554

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1\times {\mathrm{10103}}^1$

素因数の和:10561

約数の個数: 16

約数和(自身を含む): 315729792

約数和(自身を除く): 114498238

約数列:

[1, 2, 23, 46, 433, 866, 9959, 10103, 19918, 20206, 232369, 464738, 4374599, 8749198, 100615777, 201231554]

約数ペア:

[(1, 201231554), (2, 100615777), (23, 8749198), (46, 4374599), (433, 464738), (866, 232369), (9959, 20206), (10103, 19918)]