210523918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^2\times {\mathrm{2749}}^1$

素因数の和:2880

約数の個数: 24

約数和(自身を含む): 350559000

約数和(自身を除く): 140035082

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 2749, 3481, 5498, 6962, 30239, 38291, 60478, 76582, 162191, 324382, 1784101, 3568202, 9569269, 19138538, 105261959, 210523918]

約数ペア:

[(1, 210523918), (2, 105261959), (11, 19138538), (22, 9569269), (59, 3568202), (118, 1784101), (649, 324382), (1298, 162191), (2749, 76582), (3481, 60478), (5498, 38291), (6962, 30239)]