201406556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{57809}}^1$

素因数の和:57893

約数の個数: 24

約数和(自身を含む): 385245840

約数和(自身を除く): 183839284

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 57809, 115618, 231236, 751517, 1503034, 3006068, 3873203, 7746406, 15492812, 50351639, 100703278, 201406556]

約数ペア:

[(1, 201406556), (2, 100703278), (4, 50351639), (13, 15492812), (26, 7746406), (52, 3873203), (67, 3006068), (134, 1503034), (268, 751517), (871, 231236), (1742, 115618), (3484, 57809)]