200823844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{1123}}^1$

素因数の和:1340

約数の個数: 48

約数和(自身を含む): 400953280

約数和(自身を除く): 200129436

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 181, 247, 362, 494, 724, 988, 1123, 2246, 2353, 3439, 4492, 4706, 6878, 9412, 13756, 14599, 21337, 29198, 42674, 44707, 58396, 85348, 89414, 178828, 203263, 277381, 406526, 554762, 813052, 1109524, 2642419, 3861997, 5284838, 7723994, 10569676, 15447988, 50205961, 100411922, 200823844]

約数ペア:

[(1, 200823844), (2, 100411922), (4, 50205961), (13, 15447988), (19, 10569676), (26, 7723994), (38, 5284838), (52, 3861997), (76, 2642419), (181, 1109524), (247, 813052), (362, 554762), (494, 406526), (724, 277381), (988, 203263), (1123, 178828), (2246, 89414), (2353, 85348), (3439, 58396), (4492, 44707), (4706, 42674), (6878, 29198), (9412, 21337), (13756, 14599)]