201008944

素因数分解:

$2^4\times {\mathrm{1009}}^1\times {\mathrm{12451}}^1$

素因数の和:13468

約数の個数: 20

約数和(自身を含む): 389872120

約数和(自身を除く): 188863176

約数列:

[1, 2, 4, 8, 16, 1009, 2018, 4036, 8072, 12451, 16144, 24902, 49804, 99608, 199216, 12563059, 25126118, 50252236, 100504472, 201008944]

約数ペア:

[(1, 201008944), (2, 100504472), (4, 50252236), (8, 25126118), (16, 12563059), (1009, 199216), (2018, 99608), (4036, 49804), (8072, 24902), (12451, 16144)]