201695193

素因数分解:

$3^2\times 7^1\times {\mathrm{1487}}^1\times {\mathrm{2153}}^1$

素因数の和:3653

約数の個数: 24

約数和(自身を含む): 333335808

約数和(自身を除く): 131640615

約数列:

[1, 3, 7, 9, 21, 63, 1487, 2153, 4461, 6459, 10409, 13383, 15071, 19377, 31227, 45213, 93681, 135639, 3201511, 9604533, 22410577, 28813599, 67231731, 201695193]

約数ペア:

[(1, 201695193), (3, 67231731), (7, 28813599), (9, 22410577), (21, 9604533), (63, 3201511), (1487, 135639), (2153, 93681), (4461, 45213), (6459, 31227), (10409, 19377), (13383, 15071)]