201575409

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{5821}}^1$

素因数の和:5945

約数の個数: 32

約数和(自身を含む): 328640256

約数和(自身を除く): 127064847

約数列:

[1, 3, 7, 17, 21, 51, 97, 119, 291, 357, 679, 1649, 2037, 4947, 5821, 11543, 17463, 34629, 40747, 98957, 122241, 296871, 564637, 692699, 1693911, 2078097, 3952459, 9598829, 11857377, 28796487, 67191803, 201575409]

約数ペア:

[(1, 201575409), (3, 67191803), (7, 28796487), (17, 11857377), (21, 9598829), (51, 3952459), (97, 2078097), (119, 1693911), (291, 692699), (357, 564637), (679, 296871), (1649, 122241), (2037, 98957), (4947, 40747), (5821, 34629), (11543, 17463)]