199958692

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{8191}}^1$

素因数の和:8571

約数の個数: 24

約数和(自身を含む): 371589120

約数和(自身を除く): 171630428

約数列:

[1, 2, 4, 17, 34, 68, 359, 718, 1436, 6103, 8191, 12206, 16382, 24412, 32764, 139247, 278494, 556988, 2940569, 5881138, 11762276, 49989673, 99979346, 199958692]

約数ペア:

[(1, 199958692), (2, 99979346), (4, 49989673), (17, 11762276), (34, 5881138), (68, 2940569), (359, 556988), (718, 278494), (1436, 139247), (6103, 32764), (8191, 24412), (12206, 16382)]