205121706

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{510253}}^1$

素因数の和:510325

約数の個数: 16

約数和(自身を含む): 416367264

約数和(自身を除く): 211245558

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 510253, 1020506, 1530759, 3061518, 34186951, 68373902, 102560853, 205121706]

約数ペア:

[(1, 205121706), (2, 102560853), (3, 68373902), (6, 34186951), (67, 3061518), (134, 1530759), (201, 1020506), (402, 510253)]