223147036

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{112247}}^1$

素因数の和:112329

約数の個数: 24

約数和(自身を含む): 452583936

約数和(自身を除く): 229436900

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 112247, 224494, 448988, 785729, 1571458, 3142916, 7969537, 15939074, 31878148, 55786759, 111573518, 223147036]

約数ペア:

[(1, 223147036), (2, 111573518), (4, 55786759), (7, 31878148), (14, 15939074), (28, 7969537), (71, 3142916), (142, 1571458), (284, 785729), (497, 448988), (994, 224494), (1988, 112247)]