197907768

素因数分解:

$2^3\times 3^2\times {\mathrm{2748719}}^1$

素因数の和:2748731

約数の個数: 24

約数和(自身を含む): 536000400

約数和(自身を除く): 338092632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2748719, 5497438, 8246157, 10994876, 16492314, 21989752, 24738471, 32984628, 49476942, 65969256, 98953884, 197907768]

約数ペア:

[(1, 197907768), (2, 98953884), (3, 65969256), (4, 49476942), (6, 32984628), (8, 24738471), (9, 21989752), (12, 16492314), (18, 10994876), (24, 8246157), (36, 5497438), (72, 2748719)]