201715396

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{446273}}^1$

素因数の和:446390

約数の個数: 12

約数和(自身を含む): 356126652

約数和(自身を除く): 154411256

約数列:

[1, 2, 4, 113, 226, 452, 446273, 892546, 1785092, 50428849, 100857698, 201715396]

約数ペア:

[(1, 201715396), (2, 100857698), (4, 50428849), (113, 1785092), (226, 892546), (452, 446273)]