222493142

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{11953}}^1$

素因数の和:12223

約数の個数: 16

約数和(自身を含む): 343414512

約数和(自身を除く): 120921370

約数列:

[1, 2, 41, 82, 227, 454, 9307, 11953, 18614, 23906, 490073, 980146, 2713331, 5426662, 111246571, 222493142]

約数ペア:

[(1, 222493142), (2, 111246571), (41, 5426662), (82, 2713331), (227, 980146), (454, 490073), (9307, 23906), (11953, 18614)]