201546490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{4673}}^1$

素因数の和:4926

約数の個数: 32

約数和(自身を含む): 383641920

約数和(自身を除く): 182095430

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 227, 454, 1135, 2270, 4313, 4673, 8626, 9346, 21565, 23365, 43130, 46730, 88787, 177574, 443935, 887870, 1060771, 2121542, 5303855, 10607710, 20154649, 40309298, 100773245, 201546490]

約数ペア:

[(1, 201546490), (2, 100773245), (5, 40309298), (10, 20154649), (19, 10607710), (38, 5303855), (95, 2121542), (190, 1060771), (227, 887870), (454, 443935), (1135, 177574), (2270, 88787), (4313, 46730), (4673, 43130), (8626, 23365), (9346, 21565)]