201146648

素因数分解:

$2^3\times {\mathrm{1621}}^1\times {\mathrm{15511}}^1$

素因数の和:17138

約数の個数: 16

約数和(自身を含む): 377406960

約数和(自身を除く): 176260312

約数列:

[1, 2, 4, 8, 1621, 3242, 6484, 12968, 15511, 31022, 62044, 124088, 25143331, 50286662, 100573324, 201146648]

約数ペア:

[(1, 201146648), (2, 100573324), (4, 50286662), (8, 25143331), (1621, 124088), (3242, 62044), (6484, 31022), (12968, 15511)]