201638196

素因数分解:

$2^2\times 3^2\times {\mathrm{5601061}}^1$

素因数の和:5601071

約数の個数: 18

約数和(自身を含む): 509696642

約数和(自身を除く): 308058446

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 5601061, 11202122, 16803183, 22404244, 33606366, 50409549, 67212732, 100819098, 201638196]

約数ペア:

[(1, 201638196), (2, 100819098), (3, 67212732), (4, 50409549), (6, 33606366), (9, 22404244), (12, 16803183), (18, 11202122), (36, 5601061)]