201914526

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{907}}^1\times {\mathrm{3373}}^1$

素因数の和:4296

約数の個数: 32

約数和(自身を含む): 441157248

約数和(自身を除く): 239242722

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 907, 1814, 2721, 3373, 5442, 6746, 9977, 10119, 19954, 20238, 29931, 37103, 59862, 74206, 111309, 222618, 3059311, 6118622, 9177933, 18355866, 33652421, 67304842, 100957263, 201914526]

約数ペア:

[(1, 201914526), (2, 100957263), (3, 67304842), (6, 33652421), (11, 18355866), (22, 9177933), (33, 6118622), (66, 3059311), (907, 222618), (1814, 111309), (2721, 74206), (3373, 59862), (5442, 37103), (6746, 29931), (9977, 20238), (10119, 19954)]