207900426

素因数分解:

$2^1\times 3^1\times {\mathrm{409}}^1\times {\mathrm{84719}}^1$

素因数の和:85133

約数の個数: 16

約数和(自身を含む): 416822400

約数和(自身を除く): 208921974

約数列:

[1, 2, 3, 6, 409, 818, 1227, 2454, 84719, 169438, 254157, 508314, 34650071, 69300142, 103950213, 207900426]

約数ペア:

[(1, 207900426), (2, 103950213), (3, 69300142), (6, 34650071), (409, 508314), (818, 254157), (1227, 169438), (2454, 84719)]