207949624

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{2473}}^1$

素因数の和:2959

約数の個数: 32

約数和(自身を含む): 407913120

約数和(自身を除く): 199963496

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 457, 914, 1828, 2473, 3656, 4946, 9892, 10511, 19784, 21022, 42044, 56879, 84088, 113758, 227516, 455032, 1130161, 2260322, 4520644, 9041288, 25993703, 51987406, 103974812, 207949624]

約数ペア:

[(1, 207949624), (2, 103974812), (4, 51987406), (8, 25993703), (23, 9041288), (46, 4520644), (92, 2260322), (184, 1130161), (457, 455032), (914, 227516), (1828, 113758), (2473, 84088), (3656, 56879), (4946, 42044), (9892, 21022), (10511, 19784)]