201352048

素因数分解:

$2^4\times {\mathrm{397}}^1\times {\mathrm{31699}}^1$

素因数の和:32104

約数の個数: 20

約数和(自身を含む): 391114600

約数和(自身を除く): 189762552

約数列:

[1, 2, 4, 8, 16, 397, 794, 1588, 3176, 6352, 31699, 63398, 126796, 253592, 507184, 12584503, 25169006, 50338012, 100676024, 201352048]

約数ペア:

[(1, 201352048), (2, 100676024), (4, 50338012), (8, 25169006), (16, 12584503), (397, 507184), (794, 253592), (1588, 126796), (3176, 63398), (6352, 31699)]