201145343

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 265939200

約数和(自身を除く): 64793857

約数列:

[1, 7, 17, 19, 49, 71, 119, 133, 179, 323, 497, 833, 931, 1207, 1253, 1349, 2261, 3043, 3401, 3479, 8449, 8771, 9443, 12709, 15827, 21301, 22933, 23807, 57817, 59143, 66101, 88963, 149107, 160531, 166649, 216053, 241471, 404719, 622741, 1123717, 1512371, 1690297, 2833033, 4105007, 10586597, 11832079, 28735049, 201145343]

約数ペア:

[(1, 201145343), (7, 28735049), (17, 11832079), (19, 10586597), (49, 4105007), (71, 2833033), (119, 1690297), (133, 1512371), (179, 1123717), (323, 622741), (497, 404719), (833, 241471), (931, 216053), (1207, 166649), (1253, 160531), (1349, 149107), (2261, 88963), (3043, 66101), (3401, 59143), (3479, 57817), (8449, 23807), (8771, 22933), (9443, 21301), (12709, 15827)]