201209375185

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{541271}}^1$

素因数の和:541358

約数の個数: 64

約数和(自身を含む): 320086609920

約数和(自身を除く): 118877234735

約数列:

[1, 5, 7, 13, 19, 35, 43, 65, 91, 95, 133, 215, 247, 301, 455, 559, 665, 817, 1235, 1505, 1729, 2795, 3913, 4085, 5719, 8645, 10621, 19565, 28595, 53105, 74347, 371735, 541271, 2706355, 3788897, 7036523, 10284149, 18944485, 23274653, 35182615, 49255661, 51420745, 71989043, 116373265, 133693937, 162922571, 246278305, 302570489, 359945215, 442218407, 668469685, 814612855, 935857559, 1512852445, 2117993423, 2211092035, 3095528849, 4679287795, 5748839291, 10589967115, 15477644245, 28744196455, 40241875037, 201209375185]

約数ペア:

[(1, 201209375185), (5, 40241875037), (7, 28744196455), (13, 15477644245), (19, 10589967115), (35, 5748839291), (43, 4679287795), (65, 3095528849), (91, 2211092035), (95, 2117993423), (133, 1512852445), (215, 935857559), (247, 814612855), (301, 668469685), (455, 442218407), (559, 359945215), (665, 302570489), (817, 246278305), (1235, 162922571), (1505, 133693937), (1729, 116373265), (2795, 71989043), (3913, 51420745), (4085, 49255661), (5719, 35182615), (8645, 23274653), (10621, 18944485), (19565, 10284149), (28595, 7036523), (53105, 3788897), (74347, 2706355), (371735, 541271)]