201818122

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{1327}}^1$

素因数の和:1594

約数の個数: 32

約数和(自身を含む): 342687744

約数和(自身を除く): 140869622

約数列:

[1, 2, 11, 22, 31, 62, 223, 341, 446, 682, 1327, 2453, 2654, 4906, 6913, 13826, 14597, 29194, 41137, 76043, 82274, 152086, 295921, 452507, 591842, 905014, 3255131, 6510262, 9173551, 18347102, 100909061, 201818122]

約数ペア:

[(1, 201818122), (2, 100909061), (11, 18347102), (22, 9173551), (31, 6510262), (62, 3255131), (223, 905014), (341, 591842), (446, 452507), (682, 295921), (1327, 152086), (2453, 82274), (2654, 76043), (4906, 41137), (6913, 29194), (13826, 14597)]