202210424

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{439}}^1$

素因数の和:604

約数の個数: 64

約数和(自身を含む): 422822400

約数和(自身を除く): 220611976

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 103, 104, 172, 206, 344, 412, 439, 559, 824, 878, 1118, 1339, 1756, 2236, 2678, 3512, 4429, 4472, 5356, 5707, 8858, 10712, 11414, 17716, 18877, 22828, 35432, 37754, 45217, 45656, 57577, 75508, 90434, 115154, 151016, 180868, 230308, 245401, 361736, 460616, 490802, 587821, 981604, 1175642, 1944331, 1963208, 2351284, 3888662, 4702568, 7777324, 15554648, 25276303, 50552606, 101105212, 202210424]

約数ペア:

[(1, 202210424), (2, 101105212), (4, 50552606), (8, 25276303), (13, 15554648), (26, 7777324), (43, 4702568), (52, 3888662), (86, 2351284), (103, 1963208), (104, 1944331), (172, 1175642), (206, 981604), (344, 587821), (412, 490802), (439, 460616), (559, 361736), (824, 245401), (878, 230308), (1118, 180868), (1339, 151016), (1756, 115154), (2236, 90434), (2678, 75508), (3512, 57577), (4429, 45656), (4472, 45217), (5356, 37754), (5707, 35432), (8858, 22828), (10712, 18877), (11414, 17716)]