201001138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{22279}}^1$

素因数の和:22641

約数の個数: 16

約数和(自身を含む): 325644480

約数和(自身を除く): 124643342

約数列:

[1, 2, 13, 26, 347, 694, 4511, 9022, 22279, 44558, 289627, 579254, 7730813, 15461626, 100500569, 201001138]

約数ペア:

[(1, 201001138), (2, 100500569), (13, 15461626), (26, 7730813), (347, 579254), (694, 289627), (4511, 44558), (9022, 22279)]