221065466

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1103}}^1\times {\mathrm{4357}}^1$

素因数の和:5485

約数の個数: 16

約数和(自身を含む): 346408704

約数和(自身を除く): 125343238

約数列:

[1, 2, 23, 46, 1103, 2206, 4357, 8714, 25369, 50738, 100211, 200422, 4805771, 9611542, 110532733, 221065466]

約数ペア:

[(1, 221065466), (2, 110532733), (23, 9611542), (46, 4805771), (1103, 200422), (2206, 100211), (4357, 50738), (8714, 25369)]