212895844

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{262187}}^1$

素因数の和:262227

約数の個数: 24

約数和(自身を含む): 440475840

約数和(自身を除く): 227579996

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 262187, 524374, 1048748, 1835309, 3670618, 7341236, 7603423, 15206846, 30413692, 53223961, 106447922, 212895844]

約数ペア:

[(1, 212895844), (2, 106447922), (4, 53223961), (7, 30413692), (14, 15206846), (28, 7603423), (29, 7341236), (58, 3670618), (116, 1835309), (203, 1048748), (406, 524374), (812, 262187)]