190056508

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{420479}}^1$

素因数の和:420596

約数の個数: 12

約数和(自身を含む): 335543040

約数和(自身を除く): 145486532

約数列:

[1, 2, 4, 113, 226, 452, 420479, 840958, 1681916, 47514127, 95028254, 190056508]

約数ペア:

[(1, 190056508), (2, 95028254), (4, 47514127), (113, 1681916), (226, 840958), (452, 420479)]