208533249

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{32497}}^1$

素因数の和:32557

約数の個数: 24

約数和(自身を含む): 324460032

約数和(自身を除く): 115926783

約数列:

[1, 3, 9, 23, 31, 69, 93, 207, 279, 713, 2139, 6417, 32497, 97491, 292473, 747431, 1007407, 2242293, 3022221, 6726879, 9066663, 23170361, 69511083, 208533249]

約数ペア:

[(1, 208533249), (3, 69511083), (9, 23170361), (23, 9066663), (31, 6726879), (69, 3022221), (93, 2242293), (207, 1007407), (279, 747431), (713, 292473), (2139, 97491), (6417, 32497)]