206572655

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{773}}^1$

素因数の和:923

約数の個数: 32

約数和(自身を含む): 273067200

約数和(自身を除く): 66494545

約数列:

[1, 5, 19, 29, 95, 97, 145, 485, 551, 773, 1843, 2755, 2813, 3865, 9215, 14065, 14687, 22417, 53447, 73435, 74981, 112085, 267235, 374905, 425923, 1424639, 2129615, 2174449, 7123195, 10872245, 41314531, 206572655]

約数ペア:

[(1, 206572655), (5, 41314531), (19, 10872245), (29, 7123195), (95, 2174449), (97, 2129615), (145, 1424639), (485, 425923), (551, 374905), (773, 267235), (1843, 112085), (2755, 74981), (2813, 73435), (3865, 53447), (9215, 22417), (14065, 14687)]