208575163952

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{7709017}}^1$

素因数の和:7709133

約数の個数: 40

約数和(自身を含む): 430163204400

約数和(自身を除く): 221588040448

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 89, 152, 178, 304, 356, 712, 1424, 1691, 3382, 6764, 13528, 27056, 7709017, 15418034, 30836068, 61672136, 123344272, 146471323, 292942646, 585885292, 686102513, 1171770584, 1372205026, 2343541168, 2744410052, 5488820104, 10977640208, 13035947747, 26071895494, 52143790988, 104287581976, 208575163952]

約数ペア:

[(1, 208575163952), (2, 104287581976), (4, 52143790988), (8, 26071895494), (16, 13035947747), (19, 10977640208), (38, 5488820104), (76, 2744410052), (89, 2343541168), (152, 1372205026), (178, 1171770584), (304, 686102513), (356, 585885292), (712, 292942646), (1424, 146471323), (1691, 123344272), (3382, 61672136), (6764, 30836068), (13528, 15418034), (27056, 7709017)]