195901156772

素因数分解:

$2^2\times {\mathrm{119831}}^1\times {\mathrm{408703}}^1$

素因数の和:528538

約数の個数: 12

約数和(自身を含む): 342830724096

約数和(自身を除く): 146929567324

約数列:

[1, 2, 4, 119831, 239662, 408703, 479324, 817406, 1634812, 48975289193, 97950578386, 195901156772]

約数ペア:

[(1, 195901156772), (2, 97950578386), (4, 48975289193), (119831, 1634812), (239662, 817406), (408703, 479324)]