227051276

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{5387}}^1$

素因数の和:5689

約数の個数: 24

約数和(自身を含む): 408690576

約数和(自身を除く): 181639300

約数列:

[1, 2, 4, 41, 82, 164, 257, 514, 1028, 5387, 10537, 10774, 21074, 21548, 42148, 220867, 441734, 883468, 1384459, 2768918, 5537836, 56762819, 113525638, 227051276]

約数ペア:

[(1, 227051276), (2, 113525638), (4, 56762819), (41, 5537836), (82, 2768918), (164, 1384459), (257, 883468), (514, 441734), (1028, 220867), (5387, 42148), (10537, 21548), (10774, 21074)]