202181746

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1\times {\mathrm{419}}^1$

素因数の和:778

約数の個数: 32

約数和(自身を含む): 333466560

約数和(自身を除く): 131284814

約数列:

[1, 2, 13, 26, 67, 134, 277, 419, 554, 838, 871, 1742, 3601, 5447, 7202, 10894, 18559, 28073, 37118, 56146, 116063, 232126, 241267, 364949, 482534, 729898, 1508819, 3017638, 7776221, 15552442, 101090873, 202181746]

約数ペア:

[(1, 202181746), (2, 101090873), (13, 15552442), (26, 7776221), (67, 3017638), (134, 1508819), (277, 729898), (419, 482534), (554, 364949), (838, 241267), (871, 232126), (1742, 116063), (3601, 56146), (5447, 37118), (7202, 28073), (10894, 18559)]