200818161

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{21517}}^1$

素因数の和:21601

約数の個数: 24

約数和(自身を含む): 312183144

約数和(自身を除く): 111364983

約数列:

[1, 3, 9, 17, 51, 61, 153, 183, 549, 1037, 3111, 9333, 21517, 64551, 193653, 365789, 1097367, 1312537, 3292101, 3937611, 11812833, 22313129, 66939387, 200818161]

約数ペア:

[(1, 200818161), (3, 66939387), (9, 22313129), (17, 11812833), (51, 3937611), (61, 3292101), (153, 1312537), (183, 1097367), (549, 365789), (1037, 193653), (3111, 64551), (9333, 21517)]