207465930

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2593}}^1$

素因数の和:2740

約数の個数: 96

約数和(自身を含む): 621563904

約数和(自身を除く): 414097974

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 127, 210, 254, 315, 381, 630, 635, 762, 889, 1143, 1270, 1778, 1905, 2286, 2593, 2667, 3810, 4445, 5186, 5334, 5715, 7779, 8001, 8890, 11430, 12965, 13335, 15558, 16002, 18151, 23337, 25930, 26670, 36302, 38895, 40005, 46674, 54453, 77790, 80010, 90755, 108906, 116685, 163359, 181510, 233370, 272265, 326718, 329311, 544530, 658622, 816795, 987933, 1633590, 1646555, 1975866, 2305177, 2963799, 3293110, 4610354, 4939665, 5927598, 6915531, 9879330, 11525885, 13831062, 14818995, 20746593, 23051770, 29637990, 34577655, 41493186, 69155310, 103732965, 207465930]

約数ペア:

[(1, 207465930), (2, 103732965), (3, 69155310), (5, 41493186), (6, 34577655), (7, 29637990), (9, 23051770), (10, 20746593), (14, 14818995), (15, 13831062), (18, 11525885), (21, 9879330), (30, 6915531), (35, 5927598), (42, 4939665), (45, 4610354), (63, 3293110), (70, 2963799), (90, 2305177), (105, 1975866), (126, 1646555), (127, 1633590), (210, 987933), (254, 816795), (315, 658622), (381, 544530), (630, 329311), (635, 326718), (762, 272265), (889, 233370), (1143, 181510), (1270, 163359), (1778, 116685), (1905, 108906), (2286, 90755), (2593, 80010), (2667, 77790), (3810, 54453), (4445, 46674), (5186, 40005), (5334, 38895), (5715, 36302), (7779, 26670), (8001, 25930), (8890, 23337), (11430, 18151), (12965, 16002), (13335, 15558)]