205969938

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{470251}}^1$

素因数の和:470329

約数の個数: 16

約数和(自身を含む): 417583776

約数和(自身を除く): 211613838

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 470251, 940502, 1410753, 2821506, 34328323, 68656646, 102984969, 205969938]

約数ペア:

[(1, 205969938), (2, 102984969), (3, 68656646), (6, 34328323), (73, 2821506), (146, 1410753), (219, 940502), (438, 470251)]