202365009

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{6791}}^1$

素因数の和:6858

約数の個数: 48

約数和(自身を含む): 372962304

約数和(自身を除く): 170597295

約数列:

[1, 3, 7, 9, 11, 21, 33, 43, 63, 77, 99, 129, 231, 301, 387, 473, 693, 903, 1419, 2709, 3311, 4257, 6791, 9933, 20373, 29799, 47537, 61119, 74701, 142611, 224103, 292013, 427833, 522907, 672309, 876039, 1568721, 2044091, 2628117, 3212143, 4706163, 6132273, 9636429, 18396819, 22485001, 28909287, 67455003, 202365009]

約数ペア:

[(1, 202365009), (3, 67455003), (7, 28909287), (9, 22485001), (11, 18396819), (21, 9636429), (33, 6132273), (43, 4706163), (63, 3212143), (77, 2628117), (99, 2044091), (129, 1568721), (231, 876039), (301, 672309), (387, 522907), (473, 427833), (693, 292013), (903, 224103), (1419, 142611), (2709, 74701), (3311, 61119), (4257, 47537), (6791, 29799), (9933, 20373)]