197672472

素因数分解:

$2^3\times 3^2\times {\mathrm{2745451}}^1$

素因数の和:2745463

約数の個数: 24

約数和(自身を含む): 535363140

約数和(自身を除く): 337690668

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2745451, 5490902, 8236353, 10981804, 16472706, 21963608, 24709059, 32945412, 49418118, 65890824, 98836236, 197672472]

約数ペア:

[(1, 197672472), (2, 98836236), (3, 65890824), (4, 49418118), (6, 32945412), (8, 24709059), (9, 21963608), (12, 16472706), (18, 10981804), (24, 8236353), (36, 5490902), (72, 2745451)]