201970899

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1061}}^1\times {\mathrm{1627}}^1$

素因数の和:2707

約数の個数: 24

約数和(自身を含む): 314666352

約数和(自身を除く): 112695453

約数列:

[1, 3, 9, 13, 39, 117, 1061, 1627, 3183, 4881, 9549, 13793, 14643, 21151, 41379, 63453, 124137, 190359, 1726247, 5178741, 15536223, 22441211, 67323633, 201970899]

約数ペア:

[(1, 201970899), (3, 67323633), (9, 22441211), (13, 15536223), (39, 5178741), (117, 1726247), (1061, 190359), (1627, 124137), (3183, 63453), (4881, 41379), (9549, 21151), (13793, 14643)]