201799815

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83561}}^1$

素因数の和:83599

約数の個数: 32

約数和(自身を含む): 385053696

約数和(自身を除く): 183253881

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 83561, 250683, 417805, 584927, 1253415, 1754781, 1921903, 2924635, 5765709, 8773905, 9609515, 13453321, 28828545, 40359963, 67266605, 201799815]

約数ペア:

[(1, 201799815), (3, 67266605), (5, 40359963), (7, 28828545), (15, 13453321), (21, 9609515), (23, 8773905), (35, 5765709), (69, 2924635), (105, 1921903), (115, 1754781), (161, 1253415), (345, 584927), (483, 417805), (805, 250683), (2415, 83561)]