201728652

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{2341}}^1$

素因数の和:2558

約数の個数: 48

約数和(自身を含む): 484737792

約数和(自身を除く): 283009140

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 167, 172, 258, 334, 501, 516, 668, 1002, 2004, 2341, 4682, 7023, 7181, 9364, 14046, 14362, 21543, 28092, 28724, 43086, 86172, 100663, 201326, 301989, 390947, 402652, 603978, 781894, 1172841, 1207956, 1563788, 2345682, 4691364, 16810721, 33621442, 50432163, 67242884, 100864326, 201728652]

約数ペア:

[(1, 201728652), (2, 100864326), (3, 67242884), (4, 50432163), (6, 33621442), (12, 16810721), (43, 4691364), (86, 2345682), (129, 1563788), (167, 1207956), (172, 1172841), (258, 781894), (334, 603978), (501, 402652), (516, 390947), (668, 301989), (1002, 201326), (2004, 100663), (2341, 86172), (4682, 43086), (7023, 28724), (7181, 28092), (9364, 21543), (14046, 14362)]