199065618

素因数分解:

$2^1\times 3^2\times {\mathrm{11059201}}^1$

素因数の和:11059209

約数の個数: 12

約数和(自身を含む): 431308878

約数和(自身を除く): 232243260

約数列:

[1, 2, 3, 6, 9, 18, 11059201, 22118402, 33177603, 66355206, 99532809, 199065618]

約数ペア:

[(1, 199065618), (2, 99532809), (3, 66355206), (6, 33177603), (9, 22118402), (18, 11059201)]