202240905

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{328847}}^1$

素因数の和:328896

約数の個数: 16

約数和(自身を含む): 331478784

約数和(自身を除く): 129237879

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 328847, 986541, 1644235, 4932705, 13482727, 40448181, 67413635, 202240905]

約数ペア:

[(1, 202240905), (3, 67413635), (5, 40448181), (15, 13482727), (41, 4932705), (123, 1644235), (205, 986541), (615, 328847)]