200506089

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{29021}}^1$

素因数の和:29085

約数の個数: 24

約数和(自身を含む): 317616768

約数和(自身を除く): 117110679

約数列:

[1, 3, 7, 21, 47, 49, 141, 147, 329, 987, 2303, 6909, 29021, 87063, 203147, 609441, 1363987, 1422029, 4091961, 4266087, 9547909, 28643727, 66835363, 200506089]

約数ペア:

[(1, 200506089), (3, 66835363), (7, 28643727), (21, 9547909), (47, 4266087), (49, 4091961), (141, 1422029), (147, 1363987), (329, 609441), (987, 203147), (2303, 87063), (6909, 29021)]