204726105

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{197803}}^1$

素因数の和:197837

約数の個数: 24

約数和(自身を含む): 370289088

約数和(自身を除く): 165562983

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 197803, 593409, 989015, 1780227, 2967045, 4549469, 8901135, 13648407, 22747345, 40945221, 68242035, 204726105]

約数ペア:

[(1, 204726105), (3, 68242035), (5, 40945221), (9, 22747345), (15, 13648407), (23, 8901135), (45, 4549469), (69, 2967045), (115, 1780227), (207, 989015), (345, 593409), (1035, 197803)]