218853584

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{91801}}^1$

素因数の和:91958

約数の個数: 20

約数和(自身を含む): 426879300

約数和(自身を除く): 208025716

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 91801, 183602, 367204, 734408, 1468816, 13678349, 27356698, 54713396, 109426792, 218853584]

約数ペア:

[(1, 218853584), (2, 109426792), (4, 54713396), (8, 27356698), (16, 13678349), (149, 1468816), (298, 734408), (596, 367204), (1192, 183602), (2384, 91801)]