201668632

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{31393}}^1$

素因数の和:31483

約数の個数: 32

約数和(自身を含む): 418168080

約数和(自身を除く): 216499448

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 146, 292, 584, 803, 1606, 3212, 6424, 31393, 62786, 125572, 251144, 345323, 690646, 1381292, 2291689, 2762584, 4583378, 9166756, 18333512, 25208579, 50417158, 100834316, 201668632]

約数ペア:

[(1, 201668632), (2, 100834316), (4, 50417158), (8, 25208579), (11, 18333512), (22, 9166756), (44, 4583378), (73, 2762584), (88, 2291689), (146, 1381292), (292, 690646), (584, 345323), (803, 251144), (1606, 125572), (3212, 62786), (6424, 31393)]