203474612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{58537}}^1$

素因数の和:58631

約数の個数: 24

約数和(自身を含む): 393375360

約数和(自身を除く): 189900748

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 58537, 117074, 234148, 643907, 1287814, 2575628, 4624423, 9248846, 18497692, 50868653, 101737306, 203474612]

約数ペア:

[(1, 203474612), (2, 101737306), (4, 50868653), (11, 18497692), (22, 9248846), (44, 4624423), (79, 2575628), (158, 1287814), (316, 643907), (869, 234148), (1738, 117074), (3476, 58537)]