206801910

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{36473}}^1$

素因数の和:36499

約数の個数: 80

約数和(自身を含む): 635522976

約数和(自身を除く): 428721066

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2835, 5670, 36473, 72946, 109419, 182365, 218838, 255311, 328257, 364730, 510622, 547095, 656514, 765933, 984771, 1094190, 1276555, 1531866, 1641285, 1969542, 2297799, 2553110, 2954313, 3282570, 3829665, 4595598, 4923855, 5908626, 6893397, 7659330, 9847710, 11488995, 13786794, 14771565, 20680191, 22977990, 29543130, 34466985, 41360382, 68933970, 103400955, 206801910]

約数ペア:

[(1, 206801910), (2, 103400955), (3, 68933970), (5, 41360382), (6, 34466985), (7, 29543130), (9, 22977990), (10, 20680191), (14, 14771565), (15, 13786794), (18, 11488995), (21, 9847710), (27, 7659330), (30, 6893397), (35, 5908626), (42, 4923855), (45, 4595598), (54, 3829665), (63, 3282570), (70, 2954313), (81, 2553110), (90, 2297799), (105, 1969542), (126, 1641285), (135, 1531866), (162, 1276555), (189, 1094190), (210, 984771), (270, 765933), (315, 656514), (378, 547095), (405, 510622), (567, 364730), (630, 328257), (810, 255311), (945, 218838), (1134, 182365), (1890, 109419), (2835, 72946), (5670, 36473)]