201454907638

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{3191}}^1\times {\mathrm{399571}}^1$

素因数の和:402843

約数の個数: 16

約数和(自身を含む): 306104117760

約数和(自身を除く): 104649210122

約数列:

[1, 2, 79, 158, 3191, 6382, 252089, 399571, 504178, 799142, 31566109, 63132218, 1275031061, 2550062122, 100727453819, 201454907638]

約数ペア:

[(1, 201454907638), (2, 100727453819), (79, 2550062122), (158, 1275031061), (3191, 63132218), (6382, 31566109), (252089, 799142), (399571, 504178)]