204540513

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{787}}^1\times {\mathrm{2113}}^1$

素因数の和:2944

約数の個数: 16

約数和(自身を含む): 279859776

約数和(自身を除く): 75319263

約数列:

[1, 3, 41, 123, 787, 2113, 2361, 6339, 32267, 86633, 96801, 259899, 1662931, 4988793, 68180171, 204540513]

約数ペア:

[(1, 204540513), (3, 68180171), (41, 4988793), (123, 1662931), (787, 259899), (2113, 96801), (2361, 86633), (6339, 32267)]