201404140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{13967}}^1$

素因数の和:14086

約数の個数: 48

約数和(自身を含む): 488097792

約数和(自身を除く): 286693652

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 103, 140, 206, 412, 515, 721, 1030, 1442, 2060, 2884, 3605, 7210, 13967, 14420, 27934, 55868, 69835, 97769, 139670, 195538, 279340, 391076, 488845, 977690, 1438601, 1955380, 2877202, 5754404, 7193005, 10070207, 14386010, 20140414, 28772020, 40280828, 50351035, 100702070, 201404140]

約数ペア:

[(1, 201404140), (2, 100702070), (4, 50351035), (5, 40280828), (7, 28772020), (10, 20140414), (14, 14386010), (20, 10070207), (28, 7193005), (35, 5754404), (70, 2877202), (103, 1955380), (140, 1438601), (206, 977690), (412, 488845), (515, 391076), (721, 279340), (1030, 195538), (1442, 139670), (2060, 97769), (2884, 69835), (3605, 55868), (7210, 27934), (13967, 14420)]