190054894

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^2$

素因数の和:420

約数の個数: 24

約数和(自身を含む): 295402968

約数和(自身を除く): 105348074

約数列:

[1, 2, 61, 83, 122, 137, 166, 274, 5063, 8357, 10126, 11371, 16714, 18769, 22742, 37538, 693631, 1144909, 1387262, 1557827, 2289818, 3115654, 95027447, 190054894]

約数ペア:

[(1, 190054894), (2, 95027447), (61, 3115654), (83, 2289818), (122, 1557827), (137, 1387262), (166, 1144909), (274, 693631), (5063, 37538), (8357, 22742), (10126, 18769), (11371, 16714)]