200881845

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{73181}}^1$

素因数の和:73253

約数の個数: 24

約数和(自身を含む): 353908152

約数和(自身を除く): 153026307

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 915, 2745, 73181, 219543, 365905, 658629, 1097715, 3293145, 4464041, 13392123, 22320205, 40176369, 66960615, 200881845]

約数ペア:

[(1, 200881845), (3, 66960615), (5, 40176369), (9, 22320205), (15, 13392123), (45, 4464041), (61, 3293145), (183, 1097715), (305, 658629), (549, 365905), (915, 219543), (2745, 73181)]