229720435

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{2053}}^1$

素因数の和:2227

約数の個数: 32

約数和(自身を含む): 331269120

約数和(自身を除く): 101548685

約数列:

[1, 5, 7, 23, 35, 115, 139, 161, 695, 805, 973, 2053, 3197, 4865, 10265, 14371, 15985, 22379, 47219, 71855, 111895, 236095, 285367, 330533, 1426835, 1652665, 1997569, 6563441, 9987845, 32817205, 45944087, 229720435]

約数ペア:

[(1, 229720435), (5, 45944087), (7, 32817205), (23, 9987845), (35, 6563441), (115, 1997569), (139, 1652665), (161, 1426835), (695, 330533), (805, 285367), (973, 236095), (2053, 111895), (3197, 71855), (4865, 47219), (10265, 22379), (14371, 15985)]