140202349

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1051}}^1$

素因数の和:1153

約数の個数: 32

約数和(自身を含む): 181785600

約数和(自身を除く): 41583251

約数列:

[1, 7, 17, 19, 59, 119, 133, 323, 413, 1003, 1051, 1121, 2261, 7021, 7357, 7847, 17867, 19057, 19969, 62009, 125069, 133399, 139783, 339473, 434063, 1054153, 1178171, 2376311, 7379071, 8247197, 20028907, 140202349]

約数ペア:

[(1, 140202349), (7, 20028907), (17, 8247197), (19, 7379071), (59, 2376311), (119, 1178171), (133, 1054153), (323, 434063), (413, 339473), (1003, 139783), (1051, 133399), (1121, 125069), (2261, 62009), (7021, 19969), (7357, 19057), (7847, 17867)]