126950201

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{1427}}^1$

素因数の和:1684

約数の個数: 16

約数和(自身を含む): 148055040

約数和(自身を除く): 21104839

約数列:

[1, 7, 71, 179, 497, 1253, 1427, 9989, 12709, 88963, 101317, 255433, 709219, 1788031, 18135743, 126950201]

約数ペア:

[(1, 126950201), (7, 18135743), (71, 1788031), (179, 709219), (497, 255433), (1253, 101317), (1427, 88963), (9989, 12709)]