200520879

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1483}}^1\times {\mathrm{3467}}^1$

素因数の和:4966

約数の個数: 16

約数和(自身を含む): 288204672

約数和(自身を除く): 87683793

約数列:

[1, 3, 13, 39, 1483, 3467, 4449, 10401, 19279, 45071, 57837, 135213, 5141561, 15424683, 66840293, 200520879]

約数ペア:

[(1, 200520879), (3, 66840293), (13, 15424683), (39, 5141561), (1483, 135213), (3467, 57837), (4449, 45071), (10401, 19279)]