201445036

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{1259}}^1$

素因数の和:1474

約数の個数: 48

約数和(自身を含む): 404520480

約数和(自身を除く): 203075444

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 181, 221, 362, 442, 724, 884, 1259, 2353, 2518, 3077, 4706, 5036, 6154, 9412, 12308, 16367, 21403, 32734, 40001, 42806, 65468, 80002, 85612, 160004, 227879, 278239, 455758, 556478, 911516, 1112956, 2962427, 3873943, 5924854, 7747886, 11849708, 15495772, 50361259, 100722518, 201445036]

約数ペア:

[(1, 201445036), (2, 100722518), (4, 50361259), (13, 15495772), (17, 11849708), (26, 7747886), (34, 5924854), (52, 3873943), (68, 2962427), (181, 1112956), (221, 911516), (362, 556478), (442, 455758), (724, 278239), (884, 227879), (1259, 160004), (2353, 85612), (2518, 80002), (3077, 65468), (4706, 42806), (5036, 40001), (6154, 32734), (9412, 21403), (12308, 16367)]