204792116

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{419}}^1\times {\mathrm{1721}}^1$

素因数の和:2215

約数の個数: 24

約数和(自身を含む): 364512960

約数和(自身を除く): 159720844

約数列:

[1, 2, 4, 71, 142, 284, 419, 838, 1676, 1721, 3442, 6884, 29749, 59498, 118996, 122191, 244382, 488764, 721099, 1442198, 2884396, 51198029, 102396058, 204792116]

約数ペア:

[(1, 204792116), (2, 102396058), (4, 51198029), (71, 2884396), (142, 1442198), (284, 721099), (419, 488764), (838, 244382), (1676, 122191), (1721, 118996), (3442, 59498), (6884, 29749)]