208037972

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{3089}}^1$

素因数の和:3355

約数の個数: 24

約数和(自身を含む): 369873000

約数和(自身を除く): 161835028

約数列:

[1, 2, 4, 113, 149, 226, 298, 452, 596, 3089, 6178, 12356, 16837, 33674, 67348, 349057, 460261, 698114, 920522, 1396228, 1841044, 52009493, 104018986, 208037972]

約数ペア:

[(1, 208037972), (2, 104018986), (4, 52009493), (113, 1841044), (149, 1396228), (226, 920522), (298, 698114), (452, 460261), (596, 349057), (3089, 67348), (6178, 33674), (12356, 16837)]