221401304

素因数分解:

$2^3\times {\mathrm{757}}^1\times {\mathrm{36559}}^1$

素因数の和:37322

約数の個数: 16

約数和(自身を含む): 415687200

約数和(自身を除く): 194285896

約数列:

[1, 2, 4, 8, 757, 1514, 3028, 6056, 36559, 73118, 146236, 292472, 27675163, 55350326, 110700652, 221401304]

約数ペア:

[(1, 221401304), (2, 110700652), (4, 55350326), (8, 27675163), (757, 292472), (1514, 146236), (3028, 73118), (6056, 36559)]