219316100

素因数分解:

$2^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{46663}}^1$

素因数の和:46724

約数の個数: 36

約数和(自身を含む): 486052224

約数和(自身を除く): 266736124

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 188, 235, 470, 940, 1175, 2350, 4700, 46663, 93326, 186652, 233315, 466630, 933260, 1166575, 2193161, 2333150, 4386322, 4666300, 8772644, 10965805, 21931610, 43863220, 54829025, 109658050, 219316100]

約数ペア:

[(1, 219316100), (2, 109658050), (4, 54829025), (5, 43863220), (10, 21931610), (20, 10965805), (25, 8772644), (47, 4666300), (50, 4386322), (94, 2333150), (100, 2193161), (188, 1166575), (235, 933260), (470, 466630), (940, 233315), (1175, 186652), (2350, 93326), (4700, 46663)]