201993883

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{116827}}^1$

素因数の和:116866

約数の個数: 16

約数和(自身を含む): 261694720

約数和(自身を除く): 59700837

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 116827, 817789, 1518751, 2219713, 10631257, 15537991, 28856269, 201993883]

約数ペア:

[(1, 201993883), (7, 28856269), (13, 15537991), (19, 10631257), (91, 2219713), (133, 1518751), (247, 817789), (1729, 116827)]