201377643

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1361}}^1$

素因数の和:1475

約数の個数: 32

約数和(自身を含む): 291489792

約数和(自身を除く): 90112149

約数列:

[1, 3, 31, 37, 43, 93, 111, 129, 1147, 1333, 1361, 1591, 3441, 3999, 4083, 4773, 42191, 49321, 50357, 58523, 126573, 147963, 151071, 175569, 1561067, 1814213, 2165351, 4683201, 5442639, 6496053, 67125881, 201377643]

約数ペア:

[(1, 201377643), (3, 67125881), (31, 6496053), (37, 5442639), (43, 4683201), (93, 2165351), (111, 1814213), (129, 1561067), (1147, 175569), (1333, 151071), (1361, 147963), (1591, 126573), (3441, 58523), (3999, 50357), (4083, 49321), (4773, 42191)]