195280776626

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{20161}}^1\times {\mathrm{28657}}^1$

素因数の和:48846

約数の個数: 24

約数和(自身を含む): 317213625204

約数和(自身を除く): 121932848578

約数列:

[1, 2, 13, 26, 169, 338, 20161, 28657, 40322, 57314, 262093, 372541, 524186, 745082, 3407209, 4843033, 6814418, 9686066, 577753777, 1155507554, 7510799101, 15021598202, 97640388313, 195280776626]

約数ペア:

[(1, 195280776626), (2, 97640388313), (13, 15021598202), (26, 7510799101), (169, 1155507554), (338, 577753777), (20161, 9686066), (28657, 6814418), (40322, 4843033), (57314, 3407209), (262093, 745082), (372541, 524186)]