201569170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107791}}^1$

素因数の和:107826

約数の個数: 32

約数和(自身を含む): 419095296

約数和(自身を除く): 217526126

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 107791, 215582, 538955, 1077910, 1185701, 1832447, 2371402, 3664894, 5928505, 9162235, 11857010, 18324470, 20156917, 40313834, 100784585, 201569170]

約数ペア:

[(1, 201569170), (2, 100784585), (5, 40313834), (10, 20156917), (11, 18324470), (17, 11857010), (22, 9162235), (34, 5928505), (55, 3664894), (85, 2371402), (110, 1832447), (170, 1185701), (187, 1077910), (374, 538955), (935, 215582), (1870, 107791)]