201234909

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{17921}}^1$

素因数の和:18140

約数の個数: 16

約数和(自身を含む): 283884480

約数和(自身を除く): 82649571

約数列:

[1, 3, 19, 57, 197, 591, 3743, 11229, 17921, 53763, 340499, 1021497, 3530437, 10591311, 67078303, 201234909]

約数ペア:

[(1, 201234909), (3, 67078303), (19, 10591311), (57, 3530437), (197, 1021497), (591, 340499), (3743, 53763), (11229, 17921)]