210330728

素因数分解:

$2^3\times {\mathrm{179}}^1\times {\mathrm{191}}^1\times {\mathrm{769}}^1$

素因数の和:1145

約数の個数: 32

約数和(自身を含む): 399168000

約数和(自身を除く): 188837272

約数列:

[1, 2, 4, 8, 179, 191, 358, 382, 716, 764, 769, 1432, 1528, 1538, 3076, 6152, 34189, 68378, 136756, 137651, 146879, 273512, 275302, 293758, 550604, 587516, 1101208, 1175032, 26291341, 52582682, 105165364, 210330728]

約数ペア:

[(1, 210330728), (2, 105165364), (4, 52582682), (8, 26291341), (179, 1175032), (191, 1101208), (358, 587516), (382, 550604), (716, 293758), (764, 275302), (769, 273512), (1432, 146879), (1528, 137651), (1538, 136756), (3076, 68378), (6152, 34189)]