201570028

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{8861}}^1$

素因数の和:8934

約数の個数: 36

約数和(自身を含む): 396025056

約数和(自身を除く): 194455028

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 121, 188, 242, 484, 517, 1034, 2068, 5687, 8861, 11374, 17722, 22748, 35444, 97471, 194942, 389884, 416467, 832934, 1072181, 1665868, 2144362, 4288724, 4581137, 9162274, 18324548, 50392507, 100785014, 201570028]

約数ペア:

[(1, 201570028), (2, 100785014), (4, 50392507), (11, 18324548), (22, 9162274), (44, 4581137), (47, 4288724), (94, 2144362), (121, 1665868), (188, 1072181), (242, 832934), (484, 416467), (517, 389884), (1034, 194942), (2068, 97471), (5687, 35444), (8861, 22748), (11374, 17722)]