201350800

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{10273}}^1$

素因数の和:10305

約数の個数: 90

約数和(自身を含む): 562778898

約数和(自身を除く): 361428098

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 175, 196, 200, 245, 280, 350, 392, 400, 490, 560, 700, 784, 980, 1225, 1400, 1960, 2450, 2800, 3920, 4900, 9800, 10273, 19600, 20546, 41092, 51365, 71911, 82184, 102730, 143822, 164368, 205460, 256825, 287644, 359555, 410920, 503377, 513650, 575288, 719110, 821840, 1006754, 1027300, 1150576, 1438220, 1797775, 2013508, 2054600, 2516885, 2876440, 3595550, 4027016, 4109200, 5033770, 5752880, 7191100, 8054032, 10067540, 12584425, 14382200, 20135080, 25168850, 28764400, 40270160, 50337700, 100675400, 201350800]

約数ペア:

[(1, 201350800), (2, 100675400), (4, 50337700), (5, 40270160), (7, 28764400), (8, 25168850), (10, 20135080), (14, 14382200), (16, 12584425), (20, 10067540), (25, 8054032), (28, 7191100), (35, 5752880), (40, 5033770), (49, 4109200), (50, 4027016), (56, 3595550), (70, 2876440), (80, 2516885), (98, 2054600), (100, 2013508), (112, 1797775), (140, 1438220), (175, 1150576), (196, 1027300), (200, 1006754), (245, 821840), (280, 719110), (350, 575288), (392, 513650), (400, 503377), (490, 410920), (560, 359555), (700, 287644), (784, 256825), (980, 205460), (1225, 164368), (1400, 143822), (1960, 102730), (2450, 82184), (2800, 71911), (3920, 51365), (4900, 41092), (9800, 20546), (10273, 19600)]