202028577

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{593}}^1$

素因数の和:797

約数の個数: 32

約数和(自身を含む): 292723200

約数和(自身を除く): 90694623

約数列:

[1, 3, 19, 43, 57, 129, 139, 417, 593, 817, 1779, 2451, 2641, 5977, 7923, 11267, 17931, 25499, 33801, 76497, 82427, 113563, 247281, 340689, 484481, 1453443, 1566113, 3544361, 4698339, 10633083, 67342859, 202028577]

約数ペア:

[(1, 202028577), (3, 67342859), (19, 10633083), (43, 4698339), (57, 3544361), (129, 1566113), (139, 1453443), (417, 484481), (593, 340689), (817, 247281), (1779, 113563), (2451, 82427), (2641, 76497), (5977, 33801), (7923, 25499), (11267, 17931)]