201751448

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{2543}}^1$

素因数の和:2807

約数の個数: 32

約数和(自身を含む): 388316160

約数和(自身を除く): 186564712

約数列:

[1, 2, 4, 8, 47, 94, 188, 211, 376, 422, 844, 1688, 2543, 5086, 9917, 10172, 19834, 20344, 39668, 79336, 119521, 239042, 478084, 536573, 956168, 1073146, 2146292, 4292584, 25218931, 50437862, 100875724, 201751448]

約数ペア:

[(1, 201751448), (2, 100875724), (4, 50437862), (8, 25218931), (47, 4292584), (94, 2146292), (188, 1073146), (211, 956168), (376, 536573), (422, 478084), (844, 239042), (1688, 119521), (2543, 79336), (5086, 39668), (9917, 20344), (10172, 19834)]