117158260

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{201997}}^1$

素因数の和:202035

約数の個数: 24

約数和(自身を含む): 254517480

約数和(自身を除く): 137359220

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 201997, 403994, 807988, 1009985, 2019970, 4039940, 5857913, 11715826, 23431652, 29289565, 58579130, 117158260]

約数ペア:

[(1, 117158260), (2, 58579130), (4, 29289565), (5, 23431652), (10, 11715826), (20, 5857913), (29, 4039940), (58, 2019970), (116, 1009985), (145, 807988), (290, 403994), (580, 201997)]