204300052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{107981}}^1$

素因数の和:108039

約数の個数: 24

約数和(自身を含む): 399101472

約数和(自身を除く): 194801420

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 107981, 215962, 431924, 1187791, 2375582, 4643183, 4751164, 9286366, 18572732, 51075013, 102150026, 204300052]

約数ペア:

[(1, 204300052), (2, 102150026), (4, 51075013), (11, 18572732), (22, 9286366), (43, 4751164), (44, 4643183), (86, 2375582), (172, 1187791), (473, 431924), (946, 215962), (1892, 107981)]