201635564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{23789}}^1$

素因数の和:23969

約数の個数: 24

約数和(自身を含む): 382352880

約数和(自身を除く): 180717316

約数列:

[1, 2, 4, 13, 26, 52, 163, 326, 652, 2119, 4238, 8476, 23789, 47578, 95156, 309257, 618514, 1237028, 3877607, 7755214, 15510428, 50408891, 100817782, 201635564]

約数ペア:

[(1, 201635564), (2, 100817782), (4, 50408891), (13, 15510428), (26, 7755214), (52, 3877607), (163, 1237028), (326, 618514), (652, 309257), (2119, 95156), (4238, 47578), (8476, 23789)]