210359056

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{13681}}^1$

素因数の和:13751

約数の個数: 30

約数和(自身を含む): 421173006

約数和(自身を除く): 210813950

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 961, 1922, 3844, 7688, 13681, 15376, 27362, 54724, 109448, 218896, 424111, 848222, 1696444, 3392888, 6785776, 13147441, 26294882, 52589764, 105179528, 210359056]

約数ペア:

[(1, 210359056), (2, 105179528), (4, 52589764), (8, 26294882), (16, 13147441), (31, 6785776), (62, 3392888), (124, 1696444), (248, 848222), (496, 424111), (961, 218896), (1922, 109448), (3844, 54724), (7688, 27362), (13681, 15376)]