201219613635

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{102401839}}^1$

素因数の和:102401978

約数の個数: 16

約数和(自身を含む): 324409029120

約数和(自身を除く): 123189415485

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 102401839, 307205517, 512009195, 1536027585, 13414640909, 40243922727, 67073204545, 201219613635]

約数ペア:

[(1, 201219613635), (3, 67073204545), (5, 40243922727), (15, 13414640909), (131, 1536027585), (393, 512009195), (655, 307205517), (1965, 102401839)]