201961764

素因数分解:

$2^2\times 3^2\times {\mathrm{5610049}}^1$

素因数の和:5610059

約数の個数: 18

約数和(自身を含む): 510514550

約数和(自身を除く): 308552786

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 5610049, 11220098, 16830147, 22440196, 33660294, 50490441, 67320588, 100980882, 201961764]

約数ペア:

[(1, 201961764), (2, 100980882), (3, 67320588), (4, 50490441), (6, 33660294), (9, 22440196), (12, 16830147), (18, 11220098), (36, 5610049)]