207911436

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{2377}}^1$

素因数の和:2618

約数の個数: 48

約数和(自身を含む): 500978016

約数和(自身を除く): 293066580

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 197, 222, 394, 444, 591, 788, 1182, 2364, 2377, 4754, 7131, 7289, 9508, 14262, 14578, 21867, 28524, 29156, 43734, 87468, 87949, 175898, 263847, 351796, 468269, 527694, 936538, 1055388, 1404807, 1873076, 2809614, 5619228, 17325953, 34651906, 51977859, 69303812, 103955718, 207911436]

約数ペア:

[(1, 207911436), (2, 103955718), (3, 69303812), (4, 51977859), (6, 34651906), (12, 17325953), (37, 5619228), (74, 2809614), (111, 1873076), (148, 1404807), (197, 1055388), (222, 936538), (394, 527694), (444, 468269), (591, 351796), (788, 263847), (1182, 175898), (2364, 87949), (2377, 87468), (4754, 43734), (7131, 29156), (7289, 28524), (9508, 21867), (14262, 14578)]