201250588

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{191}}^1\times {\mathrm{311}}^1$

素因数の和:535

約数の個数: 72

約数和(自身を含む): 446164992

約数和(自身を除く): 244914404

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 191, 242, 308, 311, 382, 484, 622, 764, 847, 1244, 1337, 1694, 2101, 2177, 2674, 3388, 3421, 4202, 4354, 5348, 6842, 8404, 8708, 13684, 14707, 23111, 23947, 29414, 37631, 46222, 47894, 58828, 59401, 75262, 92444, 95788, 118802, 150524, 161777, 237604, 263417, 323554, 415807, 526834, 647108, 653411, 831614, 1053668, 1306822, 1663228, 2613644, 4573877, 7187521, 9147754, 14375042, 18295508, 28750084, 50312647, 100625294, 201250588]

約数ペア:

[(1, 201250588), (2, 100625294), (4, 50312647), (7, 28750084), (11, 18295508), (14, 14375042), (22, 9147754), (28, 7187521), (44, 4573877), (77, 2613644), (121, 1663228), (154, 1306822), (191, 1053668), (242, 831614), (308, 653411), (311, 647108), (382, 526834), (484, 415807), (622, 323554), (764, 263417), (847, 237604), (1244, 161777), (1337, 150524), (1694, 118802), (2101, 95788), (2177, 92444), (2674, 75262), (3388, 59401), (3421, 58828), (4202, 47894), (4354, 46222), (5348, 37631), (6842, 29414), (8404, 23947), (8708, 23111), (13684, 14707)]