212906398

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{9787}}^1$

素因数の和:10011

約数の個数: 16

約数和(自身を含む): 325940400

約数和(自身を除く): 113034002

約数列:

[1, 2, 73, 146, 149, 298, 9787, 10877, 19574, 21754, 714451, 1428902, 1458263, 2916526, 106453199, 212906398]

約数ペア:

[(1, 212906398), (2, 106453199), (73, 2916526), (146, 1458263), (149, 1428902), (298, 714451), (9787, 21754), (10877, 19574)]