193454849

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^2$

素因数の和:513

約数の個数: 24

約数和(自身を含む): 242707968

約数和(自身を除く): 49253119

約数列:

[1, 7, 17, 31, 119, 217, 229, 527, 1603, 3689, 3893, 7099, 27251, 49693, 52441, 120683, 367087, 844781, 891497, 1625671, 6240479, 11379697, 27636407, 193454849]

約数ペア:

[(1, 193454849), (7, 27636407), (17, 11379697), (31, 6240479), (119, 1625671), (217, 891497), (229, 844781), (527, 367087), (1603, 120683), (3689, 52441), (3893, 49693), (7099, 27251)]