201241552

素因数分解:

$2^4\times {\mathrm{1213}}^1\times {\mathrm{10369}}^1$

素因数の和:11590

約数の個数: 20

約数和(自身を含む): 390264580

約数和(自身を除く): 189023028

約数列:

[1, 2, 4, 8, 16, 1213, 2426, 4852, 9704, 10369, 19408, 20738, 41476, 82952, 165904, 12577597, 25155194, 50310388, 100620776, 201241552]

約数ペア:

[(1, 201241552), (2, 100620776), (4, 50310388), (8, 25155194), (16, 12577597), (1213, 165904), (2426, 82952), (4852, 41476), (9704, 20738), (10369, 19408)]