200438565

素因数分解:

$3^1\times 5^1\times {\mathrm{1301}}^1\times {\mathrm{10271}}^1$

素因数の和:11580

約数の個数: 16

約数和(自身を含む): 320979456

約数和(自身を除く): 120540891

約数列:

[1, 3, 5, 15, 1301, 3903, 6505, 10271, 19515, 30813, 51355, 154065, 13362571, 40087713, 66812855, 200438565]

約数ペア:

[(1, 200438565), (3, 66812855), (5, 40087713), (15, 13362571), (1301, 154065), (3903, 51355), (6505, 30813), (10271, 19515)]