200245310

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{328271}}^1$

素因数の和:328339

約数の個数: 16

約数和(自身を含む): 366351552

約数和(自身を除く): 166106242

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 328271, 656542, 1641355, 3282710, 20024531, 40049062, 100122655, 200245310]

約数ペア:

[(1, 200245310), (2, 100122655), (5, 40049062), (10, 20024531), (61, 3282710), (122, 1641355), (305, 656542), (610, 328271)]