201192786

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{13681}}^1$

素因数の和:13751

約数の個数: 48

約数和(自身を含む): 469566240

約数和(自身を除く): 268373454

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 43, 57, 86, 114, 129, 171, 258, 342, 387, 774, 817, 1634, 2451, 4902, 7353, 13681, 14706, 27362, 41043, 82086, 123129, 246258, 259939, 519878, 588283, 779817, 1176566, 1559634, 1764849, 2339451, 3529698, 4678902, 5294547, 10589094, 11177377, 22354754, 33532131, 67064262, 100596393, 201192786]

約数ペア:

[(1, 201192786), (2, 100596393), (3, 67064262), (6, 33532131), (9, 22354754), (18, 11177377), (19, 10589094), (38, 5294547), (43, 4678902), (57, 3529698), (86, 2339451), (114, 1764849), (129, 1559634), (171, 1176566), (258, 779817), (342, 588283), (387, 519878), (774, 259939), (817, 246258), (1634, 123129), (2451, 82086), (4902, 41043), (7353, 27362), (13681, 14706)]