212937313

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:273

約数の個数: 24

約数和(自身を含む): 235706400

約数和(自身を除く): 22769087

約数列:

[1, 19, 41, 59, 113, 779, 1121, 1681, 2147, 2419, 4633, 6667, 31939, 45961, 88027, 99179, 126673, 189953, 273347, 1884401, 3609107, 5193593, 11207227, 212937313]

約数ペア:

[(1, 212937313), (19, 11207227), (41, 5193593), (59, 3609107), (113, 1884401), (779, 273347), (1121, 189953), (1681, 126673), (2147, 99179), (2419, 88027), (4633, 45961), (6667, 31939)]