201454604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{12457}}^1$

素因数の和:12785

約数の個数: 24

約数和(自身を含む): 380915808

約数和(自身を除く): 179461204

約数列:

[1, 2, 4, 13, 26, 52, 311, 622, 1244, 4043, 8086, 12457, 16172, 24914, 49828, 161941, 323882, 647764, 3874127, 7748254, 15496508, 50363651, 100727302, 201454604]

約数ペア:

[(1, 201454604), (2, 100727302), (4, 50363651), (13, 15496508), (26, 7748254), (52, 3874127), (311, 647764), (622, 323882), (1244, 161941), (4043, 49828), (8086, 24914), (12457, 16172)]