210584769

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 294658560

約数和(自身を除く): 84073791

約数列:

[1, 3, 47, 89, 97, 141, 173, 267, 291, 519, 4183, 4559, 8131, 8633, 12549, 13677, 15397, 16781, 24393, 25899, 46191, 50343, 405751, 723659, 788707, 1217253, 1493509, 2170977, 2366121, 4480527, 70194923, 210584769]

約数ペア:

[(1, 210584769), (3, 70194923), (47, 4480527), (89, 2366121), (97, 2170977), (141, 1493509), (173, 1217253), (267, 788707), (291, 723659), (519, 405751), (4183, 50343), (4559, 46191), (8131, 25899), (8633, 24393), (12549, 16781), (13677, 15397)]