206136464

素因数分解:

$2^4\times {\mathrm{1181}}^1\times {\mathrm{10909}}^1$

素因数の和:12098

約数の個数: 20

約数和(自身を含む): 399764220

約数和(自身を除く): 193627756

約数列:

[1, 2, 4, 8, 16, 1181, 2362, 4724, 9448, 10909, 18896, 21818, 43636, 87272, 174544, 12883529, 25767058, 51534116, 103068232, 206136464]

約数ペア:

[(1, 206136464), (2, 103068232), (4, 51534116), (8, 25767058), (16, 12883529), (1181, 174544), (2362, 87272), (4724, 43636), (9448, 21818), (10909, 18896)]