217114994

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{349}}^1\times {\mathrm{4261}}^1$

素因数の和:4685

約数の個数: 16

約数和(自身を含む): 331157400

約数和(自身を除く): 114042406

約数列:

[1, 2, 73, 146, 349, 698, 4261, 8522, 25477, 50954, 311053, 622106, 1487089, 2974178, 108557497, 217114994]

約数ペア:

[(1, 217114994), (2, 108557497), (73, 2974178), (146, 1487089), (349, 622106), (698, 311053), (4261, 50954), (8522, 25477)]