200438007

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1187}}^1$

素因数の和:1268

約数の個数: 64

約数和(自身を含む): 361304064

約数和(自身を除く): 160866057

約数列:

[1, 3, 7, 11, 17, 21, 33, 43, 51, 77, 119, 129, 187, 231, 301, 357, 473, 561, 731, 903, 1187, 1309, 1419, 2193, 3311, 3561, 3927, 5117, 8041, 8309, 9933, 13057, 15351, 20179, 24123, 24927, 39171, 51041, 56287, 60537, 91399, 141253, 153123, 168861, 221969, 274197, 357287, 423759, 561451, 665907, 867697, 1071861, 1553783, 1684353, 2603091, 3930157, 4661349, 6073879, 9544667, 11790471, 18221637, 28634001, 66812669, 200438007]

約数ペア:

[(1, 200438007), (3, 66812669), (7, 28634001), (11, 18221637), (17, 11790471), (21, 9544667), (33, 6073879), (43, 4661349), (51, 3930157), (77, 2603091), (119, 1684353), (129, 1553783), (187, 1071861), (231, 867697), (301, 665907), (357, 561451), (473, 423759), (561, 357287), (731, 274197), (903, 221969), (1187, 168861), (1309, 153123), (1419, 141253), (2193, 91399), (3311, 60537), (3561, 56287), (3927, 51041), (5117, 39171), (8041, 24927), (8309, 24123), (9933, 20179), (13057, 15351)]