193921912

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{457363}}^1$

素因数の和:457422

約数の個数: 16

約数和(自身を含む): 370464840

約数和(自身を除く): 176542928

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 457363, 914726, 1829452, 3658904, 24240239, 48480478, 96960956, 193921912]

約数ペア:

[(1, 193921912), (2, 96960956), (4, 48480478), (8, 24240239), (53, 3658904), (106, 1829452), (212, 914726), (424, 457363)]