199912146

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{6829}}^1$

素因数の和:6899

約数の個数: 64

約数和(自身を含む): 495694080

約数和(自身を除く): 295781934

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 41, 42, 51, 82, 102, 119, 123, 238, 246, 287, 357, 574, 697, 714, 861, 1394, 1722, 2091, 4182, 4879, 6829, 9758, 13658, 14637, 20487, 29274, 40974, 47803, 95606, 116093, 143409, 232186, 279989, 286818, 348279, 559978, 696558, 812651, 839967, 1625302, 1679934, 1959923, 2437953, 3919846, 4759813, 4875906, 5879769, 9519626, 11759538, 14279439, 28558878, 33318691, 66637382, 99956073, 199912146]

約数ペア:

[(1, 199912146), (2, 99956073), (3, 66637382), (6, 33318691), (7, 28558878), (14, 14279439), (17, 11759538), (21, 9519626), (34, 5879769), (41, 4875906), (42, 4759813), (51, 3919846), (82, 2437953), (102, 1959923), (119, 1679934), (123, 1625302), (238, 839967), (246, 812651), (287, 696558), (357, 559978), (574, 348279), (697, 286818), (714, 279989), (861, 232186), (1394, 143409), (1722, 116093), (2091, 95606), (4182, 47803), (4879, 40974), (6829, 29274), (9758, 20487), (13658, 14637)]