202000396

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{54713}}^1$

素因数の和:54801

約数の個数: 24

約数和(自身を含む): 386061984

約数和(自身を除く): 184061588

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 54713, 109426, 218852, 711269, 1422538, 2845076, 3884623, 7769246, 15538492, 50500099, 101000198, 202000396]

約数ペア:

[(1, 202000396), (2, 101000198), (4, 50500099), (13, 15538492), (26, 7769246), (52, 3884623), (71, 2845076), (142, 1422538), (284, 711269), (923, 218852), (1846, 109426), (3692, 54713)]