201922735

素因数分解:

$5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{239}}^2$

素因数の和:591

約数の個数: 24

約数和(自身を含む): 280839456

約数和(自身を除く): 78916721

約数列:

[1, 5, 7, 35, 101, 239, 505, 707, 1195, 1673, 3535, 8365, 24139, 57121, 120695, 168973, 285605, 399847, 844865, 1999235, 5769221, 28846105, 40384547, 201922735]

約数ペア:

[(1, 201922735), (5, 40384547), (7, 28846105), (35, 5769221), (101, 1999235), (239, 844865), (505, 399847), (707, 285605), (1195, 168973), (1673, 120695), (3535, 57121), (8365, 24139)]