201947591

素因数分解:

${\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{557}}^1$

素因数の和:874

約数の個数: 16

約数和(自身を含む): 213736320

約数和(自身を除く): 11788729

約数列:

[1, 37, 41, 239, 557, 1517, 8843, 9799, 20609, 22837, 133123, 362563, 844969, 4925551, 5458043, 201947591]

約数ペア:

[(1, 201947591), (37, 5458043), (41, 4925551), (239, 844969), (557, 362563), (1517, 133123), (8843, 22837), (9799, 20609)]