201580923

素因数分解:

$3^1\times {\mathrm{151}}^1\times {\mathrm{479}}^1\times {\mathrm{929}}^1$

素因数の和:1562

約数の個数: 16

約数和(自身を含む): 271411200

約数和(自身を除く): 69830277

約数列:

[1, 3, 151, 453, 479, 929, 1437, 2787, 72329, 140279, 216987, 420837, 444991, 1334973, 67193641, 201580923]

約数ペア:

[(1, 201580923), (3, 67193641), (151, 1334973), (453, 444991), (479, 420837), (929, 216987), (1437, 140279), (2787, 72329)]