204534410

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^2\times {\mathrm{2969}}^1$

素因数の和:3142

約数の個数: 24

約数和(自身を含む): 372776580

約数和(自身を除く): 168242170

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 2969, 5938, 6889, 13778, 14845, 29690, 34445, 68890, 246427, 492854, 1232135, 2464270, 20453441, 40906882, 102267205, 204534410]

約数ペア:

[(1, 204534410), (2, 102267205), (5, 40906882), (10, 20453441), (83, 2464270), (166, 1232135), (415, 492854), (830, 246427), (2969, 68890), (5938, 34445), (6889, 29690), (13778, 14845)]