201346180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{13441}}^1$

素因数の和:13564

約数の個数: 48

約数和(自身を含む): 487783296

約数和(自身を除く): 286437116

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 107, 140, 214, 428, 535, 749, 1070, 1498, 2140, 2996, 3745, 7490, 13441, 14980, 26882, 53764, 67205, 94087, 134410, 188174, 268820, 376348, 470435, 940870, 1438187, 1881740, 2876374, 5752748, 7190935, 10067309, 14381870, 20134618, 28763740, 40269236, 50336545, 100673090, 201346180]

約数ペア:

[(1, 201346180), (2, 100673090), (4, 50336545), (5, 40269236), (7, 28763740), (10, 20134618), (14, 14381870), (20, 10067309), (28, 7190935), (35, 5752748), (70, 2876374), (107, 1881740), (140, 1438187), (214, 940870), (428, 470435), (535, 376348), (749, 268820), (1070, 188174), (1498, 134410), (2140, 94087), (2996, 67205), (3745, 53764), (7490, 26882), (13441, 14980)]