204871548

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{348421}}^1$

素因数の和:348442

約数の個数: 36

約数和(自身を含む): 556081512

約数和(自身を除く): 351209964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 348421, 696842, 1045263, 1393684, 2090526, 2438947, 4181052, 4877894, 7316841, 9755788, 14633682, 17072629, 29267364, 34145258, 51217887, 68290516, 102435774, 204871548]

約数ペア:

[(1, 204871548), (2, 102435774), (3, 68290516), (4, 51217887), (6, 34145258), (7, 29267364), (12, 17072629), (14, 14633682), (21, 9755788), (28, 7316841), (42, 4877894), (49, 4181052), (84, 2438947), (98, 2090526), (147, 1393684), (196, 1045263), (294, 696842), (588, 348421)]