202619480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{6763}}^1$

素因数の和:6888

約数の個数: 64

約数和(自身を含む): 525968640

約数和(自身を除く): 323349160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 107, 140, 214, 280, 428, 535, 749, 856, 1070, 1498, 2140, 2996, 3745, 4280, 5992, 6763, 7490, 13526, 14980, 27052, 29960, 33815, 47341, 54104, 67630, 94682, 135260, 189364, 236705, 270520, 378728, 473410, 723641, 946820, 1447282, 1893640, 2894564, 3618205, 5065487, 5789128, 7236410, 10130974, 14472820, 20261948, 25327435, 28945640, 40523896, 50654870, 101309740, 202619480]

約数ペア:

[(1, 202619480), (2, 101309740), (4, 50654870), (5, 40523896), (7, 28945640), (8, 25327435), (10, 20261948), (14, 14472820), (20, 10130974), (28, 7236410), (35, 5789128), (40, 5065487), (56, 3618205), (70, 2894564), (107, 1893640), (140, 1447282), (214, 946820), (280, 723641), (428, 473410), (535, 378728), (749, 270520), (856, 236705), (1070, 189364), (1498, 135260), (2140, 94682), (2996, 67630), (3745, 54104), (4280, 47341), (5992, 33815), (6763, 29960), (7490, 27052), (13526, 14980)]