220930728

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{110909}}^1$

素因数の和:111001

約数の個数: 32

約数和(自身を含む): 558986400

約数和(自身を除く): 338055672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 498, 664, 996, 1992, 110909, 221818, 332727, 443636, 665454, 887272, 1330908, 2661816, 9205447, 18410894, 27616341, 36821788, 55232682, 73643576, 110465364, 220930728]

約数ペア:

[(1, 220930728), (2, 110465364), (3, 73643576), (4, 55232682), (6, 36821788), (8, 27616341), (12, 18410894), (24, 9205447), (83, 2661816), (166, 1330908), (249, 887272), (332, 665454), (498, 443636), (664, 332727), (996, 221818), (1992, 110909)]