201072568

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{354001}}^1$

素因数の和:354078

約数の個数: 16

約数和(自身を含む): 382322160

約数和(自身を除く): 181249592

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 354001, 708002, 1416004, 2832008, 25134071, 50268142, 100536284, 201072568]

約数ペア:

[(1, 201072568), (2, 100536284), (4, 50268142), (8, 25134071), (71, 2832008), (142, 1416004), (284, 708002), (568, 354001)]