201930945

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{328343}}^1$

素因数の和:328392

約数の個数: 16

約数和(自身を含む): 330970752

約数和(自身を除く): 129039807

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 328343, 985029, 1641715, 4925145, 13462063, 40386189, 67310315, 201930945]

約数ペア:

[(1, 201930945), (3, 67310315), (5, 40386189), (15, 13462063), (41, 4925145), (123, 1641715), (205, 985029), (615, 328343)]