201905942

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{105269}}^1$

素因数の和:105415

約数の個数: 16

約数和(自身を含む): 348654240

約数和(自身を除く): 146748298

約数列:

[1, 2, 7, 14, 137, 274, 959, 1918, 105269, 210538, 736883, 1473766, 14421853, 28843706, 100952971, 201905942]

約数ペア:

[(1, 201905942), (2, 100952971), (7, 28843706), (14, 14421853), (137, 1473766), (274, 736883), (959, 210538), (1918, 105269)]