201762145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{421}}^1$

素因数の和:613

約数の個数: 32

約数和(自身を含む): 267561504

約数和(自身を除く): 65799359

約数列:

[1, 5, 13, 65, 73, 101, 365, 421, 505, 949, 1313, 2105, 4745, 5473, 6565, 7373, 27365, 30733, 36865, 42521, 95849, 153665, 212605, 399529, 479245, 552773, 1997645, 2763865, 3104033, 15520165, 40352429, 201762145]

約数ペア:

[(1, 201762145), (5, 40352429), (13, 15520165), (65, 3104033), (73, 2763865), (101, 1997645), (365, 552773), (421, 479245), (505, 399529), (949, 212605), (1313, 153665), (2105, 95849), (4745, 42521), (5473, 36865), (6565, 30733), (7373, 27365)]