202270211

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{691}}^1$

素因数の和:827

約数の個数: 32

約数和(自身を含む): 251112960

約数和(自身を除く): 48842749

約数列:

[1, 11, 13, 23, 89, 143, 253, 299, 691, 979, 1157, 2047, 3289, 7601, 8983, 12727, 15893, 22517, 26611, 61499, 98813, 174823, 206609, 292721, 676489, 799487, 1414477, 2272699, 8794357, 15559247, 18388201, 202270211]

約数ペア:

[(1, 202270211), (11, 18388201), (13, 15559247), (23, 8794357), (89, 2272699), (143, 1414477), (253, 799487), (299, 676489), (691, 292721), (979, 206609), (1157, 174823), (2047, 98813), (3289, 61499), (7601, 26611), (8983, 22517), (12727, 15893)]