223442276

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 413005824

約数和(自身を除く): 189563548

約数列:

[1, 2, 4, 43, 53, 86, 106, 127, 172, 193, 212, 254, 386, 508, 772, 2279, 4558, 5461, 6731, 8299, 9116, 10229, 10922, 13462, 16598, 20458, 21844, 24511, 26924, 33196, 40916, 49022, 98044, 289433, 439847, 578866, 879694, 1053973, 1157732, 1299083, 1759388, 2107946, 2598166, 4215892, 5196332, 55860569, 111721138, 223442276]

約数ペア:

[(1, 223442276), (2, 111721138), (4, 55860569), (43, 5196332), (53, 4215892), (86, 2598166), (106, 2107946), (127, 1759388), (172, 1299083), (193, 1157732), (212, 1053973), (254, 879694), (386, 578866), (508, 439847), (772, 289433), (2279, 98044), (4558, 49022), (5461, 40916), (6731, 33196), (8299, 26924), (9116, 24511), (10229, 21844), (10922, 20458), (13462, 16598)]