208926

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:137

約数の個数: 32

約数和(自身を含む): 479520

約数和(自身を除く): 270594

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 73, 106, 146, 159, 219, 318, 438, 477, 657, 954, 1314, 1431, 1971, 2862, 3869, 3942, 7738, 11607, 23214, 34821, 69642, 104463, 208926]

約数ペア:

[(1, 208926), (2, 104463), (3, 69642), (6, 34821), (9, 23214), (18, 11607), (27, 7738), (53, 3942), (54, 3869), (73, 2862), (106, 1971), (146, 1431), (159, 1314), (219, 954), (318, 657), (438, 477)]