200914017

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{787}}^1\times {\mathrm{1979}}^1$

素因数の和:2812

約数の個数: 16

約数和(自身を含む): 274602240

約数和(自身を除く): 73688223

約数列:

[1, 3, 43, 129, 787, 1979, 2361, 5937, 33841, 85097, 101523, 255291, 1557473, 4672419, 66971339, 200914017]

約数ペア:

[(1, 200914017), (3, 66971339), (43, 4672419), (129, 1557473), (787, 255291), (1979, 101523), (2361, 85097), (5937, 33841)]