204066955

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{2999}}^1$

素因数の和:3474

約数の個数: 16

約数和(自身を含む): 253440000

約数和(自身を除く): 49373045

約数列:

[1, 5, 31, 155, 439, 2195, 2999, 13609, 14995, 68045, 92969, 464845, 1316561, 6582805, 40813391, 204066955]

約数ペア:

[(1, 204066955), (5, 40813391), (31, 6582805), (155, 1316561), (439, 464845), (2195, 92969), (2999, 68045), (13609, 14995)]