207176977

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{42463}}^1$

素因数の和:42528

約数の個数: 16

約数和(自身を含む): 256822272

約数和(自身を除く): 49645295

約数列:

[1, 7, 17, 41, 119, 287, 697, 4879, 42463, 297241, 721871, 1740983, 5053097, 12186881, 29596711, 207176977]

約数ペア:

[(1, 207176977), (7, 29596711), (17, 12186881), (41, 5053097), (119, 1740983), (287, 721871), (697, 297241), (4879, 42463)]