193580023

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{811}}^1$

素因数の和:935

約数の個数: 32

約数和(自身を含む): 248095232

約数和(自身を除く): 54515209

約数列:

[1, 7, 13, 43, 61, 91, 301, 427, 559, 793, 811, 2623, 3913, 5551, 5677, 10543, 18361, 34099, 34873, 49471, 73801, 238693, 244111, 346297, 453349, 643123, 2127253, 3173443, 4501861, 14890771, 27654289, 193580023]

約数ペア:

[(1, 193580023), (7, 27654289), (13, 14890771), (43, 4501861), (61, 3173443), (91, 2127253), (301, 643123), (427, 453349), (559, 346297), (793, 244111), (811, 238693), (2623, 73801), (3913, 49471), (5551, 34873), (5677, 34099), (10543, 18361)]