204567265

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{3361}}^1$

素因数の和:3457

約数の個数: 32

約数和(自身を含む): 294349824

約数和(自身を除く): 89782559

約数列:

[1, 5, 7, 35, 37, 47, 185, 235, 259, 329, 1295, 1645, 1739, 3361, 8695, 12173, 16805, 23527, 60865, 117635, 124357, 157967, 621785, 789835, 870499, 1105769, 4352495, 5528845, 5844779, 29223895, 40913453, 204567265]

約数ペア:

[(1, 204567265), (5, 40913453), (7, 29223895), (35, 5844779), (37, 5528845), (47, 4352495), (185, 1105769), (235, 870499), (259, 789835), (329, 621785), (1295, 157967), (1645, 124357), (1739, 117635), (3361, 60865), (8695, 23527), (12173, 16805)]