201613376685

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{449}}^1\times {\mathrm{18839}}^1$

素因数の和:19530

約数の個数: 64

約数和(自身を含む): 371132928000

約数和(自身を除く): 169519551315

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 227, 449, 681, 1135, 1347, 1589, 2245, 3143, 3405, 4767, 6735, 7945, 9429, 15715, 18839, 23835, 47145, 56517, 94195, 101923, 131873, 282585, 305769, 395619, 509615, 659365, 713461, 1528845, 1978095, 2140383, 3567305, 4276453, 8458711, 10701915, 12829359, 21382265, 25376133, 29935171, 42293555, 59210977, 64146795, 89805513, 126880665, 149675855, 177632931, 296054885, 449027565, 888164655, 1920127397, 5760382191, 9600636985, 13440891779, 28801910955, 40322675337, 67204458895, 201613376685]

約数ペア:

[(1, 201613376685), (3, 67204458895), (5, 40322675337), (7, 28801910955), (15, 13440891779), (21, 9600636985), (35, 5760382191), (105, 1920127397), (227, 888164655), (449, 449027565), (681, 296054885), (1135, 177632931), (1347, 149675855), (1589, 126880665), (2245, 89805513), (3143, 64146795), (3405, 59210977), (4767, 42293555), (6735, 29935171), (7945, 25376133), (9429, 21382265), (15715, 12829359), (18839, 10701915), (23835, 8458711), (47145, 4276453), (56517, 3567305), (94195, 2140383), (101923, 1978095), (131873, 1528845), (282585, 713461), (305769, 659365), (395619, 509615)]