199981444

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{65183}}^1$

素因数の和:65259

約数の個数: 24

約数和(自身を含む): 383281920

約数和(自身を除く): 183300476

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 236, 767, 1534, 3068, 65183, 130366, 260732, 847379, 1694758, 3389516, 3845797, 7691594, 15383188, 49995361, 99990722, 199981444]

約数ペア:

[(1, 199981444), (2, 99990722), (4, 49995361), (13, 15383188), (26, 7691594), (52, 3845797), (59, 3389516), (118, 1694758), (236, 847379), (767, 260732), (1534, 130366), (3068, 65183)]