266708212

素因数分解:

$2^2\times {\mathrm{149}}^1\times {\mathrm{661}}^1\times {\mathrm{677}}^1$

素因数の和:1491

約数の個数: 24

約数和(自身を含む): 471277800

約数和(自身を除く): 204569588

約数列:

[1, 2, 4, 149, 298, 596, 661, 677, 1322, 1354, 2644, 2708, 98489, 100873, 196978, 201746, 393956, 403492, 447497, 894994, 1789988, 66677053, 133354106, 266708212]

約数ペア:

[(1, 266708212), (2, 133354106), (4, 66677053), (149, 1789988), (298, 894994), (596, 447497), (661, 403492), (677, 393956), (1322, 201746), (1354, 196978), (2644, 100873), (2708, 98489)]