129205218

素因数分解:

$2^1\times 3^1\times {\mathrm{997}}^1\times {\mathrm{21599}}^1$

素因数の和:22601

約数の個数: 16

約数和(自身を含む): 258681600

約数和(自身を除く): 129476382

約数列:

[1, 2, 3, 6, 997, 1994, 2991, 5982, 21599, 43198, 64797, 129594, 21534203, 43068406, 64602609, 129205218]

約数ペア:

[(1, 129205218), (2, 64602609), (3, 43068406), (6, 21534203), (997, 129594), (1994, 64797), (2991, 43198), (5982, 21599)]