210753676

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{54941}}^1$

素因数の和:55089

約数の個数: 24

約数和(自身を含む): 424591776

約数和(自身を除く): 213838100

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3836, 54941, 109882, 219764, 384587, 769174, 1538348, 7526917, 15053834, 30107668, 52688419, 105376838, 210753676]

約数ペア:

[(1, 210753676), (2, 105376838), (4, 52688419), (7, 30107668), (14, 15053834), (28, 7526917), (137, 1538348), (274, 769174), (548, 384587), (959, 219764), (1918, 109882), (3836, 54941)]