190140556

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{277}}^1\times {\mathrm{2417}}^1$

素因数の和:2769

約数の個数: 24

約数和(自身を含む): 338790816

約数和(自身を除く): 148650260

約数列:

[1, 2, 4, 71, 142, 277, 284, 554, 1108, 2417, 4834, 9668, 19667, 39334, 78668, 171607, 343214, 669509, 686428, 1339018, 2678036, 47535139, 95070278, 190140556]

約数ペア:

[(1, 190140556), (2, 95070278), (4, 47535139), (71, 2678036), (142, 1339018), (277, 686428), (284, 669509), (554, 343214), (1108, 171607), (2417, 78668), (4834, 39334), (9668, 19667)]