201499738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{102911}}^1$

素因数の和:103013

約数の個数: 16

約数和(自身を含む): 333434880

約数和(自身を除く): 131935142

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 102911, 205822, 1132021, 2264042, 9159079, 18318158, 100749869, 201499738]

約数ペア:

[(1, 201499738), (2, 100749869), (11, 18318158), (22, 9159079), (89, 2264042), (178, 1132021), (979, 205822), (1958, 102911)]