201190479

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{75437}}^1$

素因数の和:75574

約数の個数: 16

約数和(自身を含む): 308994048

約数和(自身を除く): 107803569

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 75437, 226311, 528059, 1584177, 9580499, 28741497, 67063493, 201190479]

約数ペア:

[(1, 201190479), (3, 67063493), (7, 28741497), (21, 9580499), (127, 1584177), (381, 528059), (889, 226311), (2667, 75437)]