216221608

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{267601}}^1$

素因数の和:267708

約数の個数: 16

約数和(自身を含む): 409431060

約数和(自身を除く): 193209452

約数列:

[1, 2, 4, 8, 101, 202, 404, 808, 267601, 535202, 1070404, 2140808, 27027701, 54055402, 108110804, 216221608]

約数ペア:

[(1, 216221608), (2, 108110804), (4, 54055402), (8, 27027701), (101, 2140808), (202, 1070404), (404, 535202), (808, 267601)]