201656367

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2281}}^1$

素因数の和:2364

約数の個数: 48

約数和(自身を含む): 341752320

約数和(自身を除く): 140095953

約数列:

[1, 3, 9, 11, 19, 33, 47, 57, 99, 141, 171, 209, 423, 517, 627, 893, 1551, 1881, 2281, 2679, 4653, 6843, 8037, 9823, 20529, 25091, 29469, 43339, 75273, 88407, 107207, 130017, 225819, 321621, 390051, 476729, 964863, 1179277, 1430187, 2036933, 3537831, 4290561, 6110799, 10613493, 18332397, 22406263, 67218789, 201656367]

約数ペア:

[(1, 201656367), (3, 67218789), (9, 22406263), (11, 18332397), (19, 10613493), (33, 6110799), (47, 4290561), (57, 3537831), (99, 2036933), (141, 1430187), (171, 1179277), (209, 964863), (423, 476729), (517, 390051), (627, 321621), (893, 225819), (1551, 130017), (1881, 107207), (2281, 88407), (2679, 75273), (4653, 43339), (6843, 29469), (8037, 25091), (9823, 20529)]