99670228

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{25609}}^1$

素因数の和:25759

約数の個数: 24

約数和(自身を含む): 200782400

約数和(自身を除く): 101112172

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 25609, 51218, 102436, 179263, 358526, 717052, 3559651, 7119302, 14238604, 24917557, 49835114, 99670228]

約数ペア:

[(1, 99670228), (2, 49835114), (4, 24917557), (7, 14238604), (14, 7119302), (28, 3559651), (139, 717052), (278, 358526), (556, 179263), (973, 102436), (1946, 51218), (3892, 25609)]