200720235

素因数分解:

$3^1\times 5^1\times {\mathrm{1031}}^1\times {\mathrm{12979}}^1$

素因数の和:14018

約数の個数: 16

約数和(自身を含む): 321488640

約数和(自身を除く): 120768405

約数列:

[1, 3, 5, 15, 1031, 3093, 5155, 12979, 15465, 38937, 64895, 194685, 13381349, 40144047, 66906745, 200720235]

約数ペア:

[(1, 200720235), (3, 66906745), (5, 40144047), (15, 13381349), (1031, 194685), (3093, 64895), (5155, 38937), (12979, 15465)]