218395838335

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{911}}^1\times {\mathrm{8783}}^1$

素因数の和:9855

約数の個数: 32

約数和(自身を含む): 269938925568

約数和(自身を除く): 51543087233

約数列:

[1, 5, 53, 103, 265, 515, 911, 4555, 5459, 8783, 27295, 43915, 48283, 93833, 241415, 465499, 469165, 904649, 2327495, 4523245, 4973149, 8001313, 24865745, 40006565, 47946397, 239731985, 424069589, 824135239, 2120347945, 4120676195, 43679167667, 218395838335]

約数ペア:

[(1, 218395838335), (5, 43679167667), (53, 4120676195), (103, 2120347945), (265, 824135239), (515, 424069589), (911, 239731985), (4555, 47946397), (5459, 40006565), (8783, 24865745), (27295, 8001313), (43915, 4973149), (48283, 4523245), (93833, 2327495), (241415, 904649), (465499, 469165)]