207316155

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{1871}}^1$

素因数の和:2051

約数の個数: 32

約数和(自身を含む): 339655680

約数和(自身を除く): 132339525

約数列:

[1, 3, 5, 15, 83, 89, 249, 267, 415, 445, 1245, 1335, 1871, 5613, 7387, 9355, 22161, 28065, 36935, 110805, 155293, 166519, 465879, 499557, 776465, 832595, 2329395, 2497785, 13821077, 41463231, 69105385, 207316155]

約数ペア:

[(1, 207316155), (3, 69105385), (5, 41463231), (15, 13821077), (83, 2497785), (89, 2329395), (249, 832595), (267, 776465), (415, 499557), (445, 465879), (1245, 166519), (1335, 155293), (1871, 110805), (5613, 36935), (7387, 28065), (9355, 22161)]