221380462

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{883}}^1\times {\mathrm{1871}}^1$

素因数の和:2823

約数の個数: 16

約数和(自身を含む): 337588992

約数和(自身を除く): 116208530

約数列:

[1, 2, 67, 134, 883, 1766, 1871, 3742, 59161, 118322, 125357, 250714, 1652093, 3304186, 110690231, 221380462]

約数ペア:

[(1, 221380462), (2, 110690231), (67, 3304186), (134, 1652093), (883, 250714), (1766, 125357), (1871, 118322), (3742, 59161)]