201333004

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{445427}}^1$

素因数の和:445544

約数の個数: 12

約数和(自身を含む): 355451544

約数和(自身を除く): 154118540

約数列:

[1, 2, 4, 113, 226, 452, 445427, 890854, 1781708, 50333251, 100666502, 201333004]

約数ペア:

[(1, 201333004), (2, 100666502), (4, 50333251), (113, 1781708), (226, 890854), (452, 445427)]