201753563

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 236390400

約数和(自身を除く): 34636837

約数列:

[1, 11, 37, 47, 53, 199, 407, 517, 583, 1739, 1961, 2189, 2491, 7363, 9353, 10547, 19129, 21571, 27401, 80993, 92167, 102883, 116017, 346061, 390239, 495709, 1013837, 3806671, 4292629, 5452799, 18341233, 201753563]

約数ペア:

[(1, 201753563), (11, 18341233), (37, 5452799), (47, 4292629), (53, 3806671), (199, 1013837), (407, 495709), (517, 390239), (583, 346061), (1739, 116017), (1961, 102883), (2189, 92167), (2491, 80993), (7363, 27401), (9353, 21571), (10547, 19129)]