202153497

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{6553}}^1$

素因数の和:6689

約数の個数: 32

約数和(自身を含む): 334725888

約数和(自身を除く): 132572391

約数列:

[1, 3, 7, 13, 21, 39, 91, 113, 273, 339, 791, 1469, 2373, 4407, 6553, 10283, 19659, 30849, 45871, 85189, 137613, 255567, 596323, 740489, 1788969, 2221467, 5183423, 9626357, 15550269, 28879071, 67384499, 202153497]

約数ペア:

[(1, 202153497), (3, 67384499), (7, 28879071), (13, 15550269), (21, 9626357), (39, 5183423), (91, 2221467), (113, 1788969), (273, 740489), (339, 596323), (791, 255567), (1469, 137613), (2373, 85189), (4407, 45871), (6553, 30849), (10283, 19659)]