207144477

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{3559}}^1$

素因数の和:3817

約数の個数: 24

約数和(自身を含む): 311001600

約数和(自身を除く): 103857123

約数列:

[1, 3, 9, 29, 87, 223, 261, 669, 2007, 3559, 6467, 10677, 19401, 32031, 58203, 103211, 309633, 793657, 928899, 2380971, 7142913, 23016053, 69048159, 207144477]

約数ペア:

[(1, 207144477), (3, 69048159), (9, 23016053), (29, 7142913), (87, 2380971), (223, 928899), (261, 793657), (669, 309633), (2007, 103211), (3559, 58203), (6467, 32031), (10677, 19401)]