201357572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{12451}}^1$

素因数の和:12779

約数の個数: 24

約数和(自身を含む): 380732352

約数和(自身を除く): 179374780

約数列:

[1, 2, 4, 13, 26, 52, 311, 622, 1244, 4043, 8086, 12451, 16172, 24902, 49804, 161863, 323726, 647452, 3872261, 7744522, 15489044, 50339393, 100678786, 201357572]

約数ペア:

[(1, 201357572), (2, 100678786), (4, 50339393), (13, 15489044), (26, 7744522), (52, 3872261), (311, 647452), (622, 323726), (1244, 161863), (4043, 49804), (8086, 24902), (12451, 16172)]