199401045

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{198409}}^1$

素因数の和:198484

約数の個数: 16

約数和(自身を含む): 323805120

約数和(自身を除く): 124404075

約数列:

[1, 3, 5, 15, 67, 201, 335, 1005, 198409, 595227, 992045, 2976135, 13293403, 39880209, 66467015, 199401045]

約数ペア:

[(1, 199401045), (3, 66467015), (5, 39880209), (15, 13293403), (67, 2976135), (201, 992045), (335, 595227), (1005, 198409)]