201489286

素因数分解:

$2^1\times {\mathrm{227}}^1\times {\mathrm{379}}^1\times {\mathrm{1171}}^1$

素因数の和:1779

約数の個数: 16

約数和(自身を含む): 304626240

約数和(自身を除く): 103136954

約数列:

[1, 2, 227, 379, 454, 758, 1171, 2342, 86033, 172066, 265817, 443809, 531634, 887618, 100744643, 201489286]

約数ペア:

[(1, 201489286), (2, 100744643), (227, 887618), (379, 531634), (454, 443809), (758, 265817), (1171, 172066), (2342, 86033)]