214941076

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{144839}}^1$

素因数の和:144903

約数の個数: 24

約数和(自身を含む): 437996160

約数和(自身を除く): 223055084

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 144839, 289678, 579356, 1013873, 2027746, 4055492, 7676467, 15352934, 30705868, 53735269, 107470538, 214941076]

約数ペア:

[(1, 214941076), (2, 107470538), (4, 53735269), (7, 30705868), (14, 15352934), (28, 7676467), (53, 4055492), (106, 2027746), (212, 1013873), (371, 579356), (742, 289678), (1484, 144839)]