201628389

素因数分解:

$3^1\times {\mathrm{181}}^1\times {\mathrm{449}}^1\times {\mathrm{827}}^1$

素因数の和:1460

約数の個数: 16

約数和(自身を含む): 271252800

約数和(自身を除く): 69624411

約数列:

[1, 3, 181, 449, 543, 827, 1347, 2481, 81269, 149687, 243807, 371323, 449061, 1113969, 67209463, 201628389]

約数ペア:

[(1, 201628389), (3, 67209463), (181, 1113969), (449, 449061), (543, 371323), (827, 243807), (1347, 149687), (2481, 81269)]