205725977

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{1277}}^1$

素因数の和:1496

約数の個数: 16

約数和(自身を含む): 221860800

約数和(自身を除く): 16134823

約数列:

[1, 19, 61, 139, 1159, 1277, 2641, 8479, 24263, 77897, 161101, 177503, 1480043, 3372557, 10827683, 205725977]

約数ペア:

[(1, 205725977), (19, 10827683), (61, 3372557), (139, 1480043), (1159, 177503), (1277, 161101), (2641, 77897), (8479, 24263)]