200087671

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{743}}^1$

素因数の和:871

約数の個数: 32

約数和(自身を含む): 253698048

約数和(自身を除く): 53610377

約数列:

[1, 7, 17, 31, 73, 119, 217, 511, 527, 743, 1241, 2263, 3689, 5201, 8687, 12631, 15841, 23033, 38471, 54239, 88417, 161231, 269297, 379673, 391561, 922063, 1681409, 2740927, 6454441, 11769863, 28583953, 200087671]

約数ペア:

[(1, 200087671), (7, 28583953), (17, 11769863), (31, 6454441), (73, 2740927), (119, 1681409), (217, 922063), (511, 391561), (527, 379673), (743, 269297), (1241, 161231), (2263, 88417), (3689, 54239), (5201, 38471), (8687, 23033), (12631, 15841)]