195877878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{12919}}^1$

素因数の和:12969

約数の個数: 48

約数和(自身を含む): 472561920

約数和(自身を除く): 276684042

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 361, 399, 722, 798, 1083, 2166, 2527, 5054, 7581, 12919, 15162, 25838, 38757, 77514, 90433, 180866, 245461, 271299, 490922, 542598, 736383, 1472766, 1718227, 3436454, 4663759, 5154681, 9327518, 10309362, 13991277, 27982554, 32646313, 65292626, 97938939, 195877878]

約数ペア:

[(1, 195877878), (2, 97938939), (3, 65292626), (6, 32646313), (7, 27982554), (14, 13991277), (19, 10309362), (21, 9327518), (38, 5154681), (42, 4663759), (57, 3436454), (114, 1718227), (133, 1472766), (266, 736383), (361, 542598), (399, 490922), (722, 271299), (798, 245461), (1083, 180866), (2166, 90433), (2527, 77514), (5054, 38757), (7581, 25838), (12919, 15162)]