206309992

素因数分解:

$2^3\times 7^2\times {\mathrm{617}}^1\times {\mathrm{853}}^1$

素因数の和:1490

約数の個数: 48

約数和(自身を含む): 451245060

約数和(自身を除く): 244935068

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 617, 853, 1234, 1706, 2468, 3412, 4319, 4936, 5971, 6824, 8638, 11942, 17276, 23884, 30233, 34552, 41797, 47768, 60466, 83594, 120932, 167188, 241864, 334376, 526301, 1052602, 2105204, 3684107, 4210408, 7368214, 14736428, 25788749, 29472856, 51577498, 103154996, 206309992]

約数ペア:

[(1, 206309992), (2, 103154996), (4, 51577498), (7, 29472856), (8, 25788749), (14, 14736428), (28, 7368214), (49, 4210408), (56, 3684107), (98, 2105204), (196, 1052602), (392, 526301), (617, 334376), (853, 241864), (1234, 167188), (1706, 120932), (2468, 83594), (3412, 60466), (4319, 47768), (4936, 41797), (5971, 34552), (6824, 30233), (8638, 23884), (11942, 17276)]