200977931

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{29327}}^1$

素因数の和:29434

約数の個数: 16

約数和(自身を含む): 253393920

約数和(自身を除く): 52415989

約数列:

[1, 7, 11, 77, 89, 623, 979, 6853, 29327, 205289, 322597, 2258179, 2610103, 18270721, 28711133, 200977931]

約数ペア:

[(1, 200977931), (7, 28711133), (11, 18270721), (77, 2610103), (89, 2258179), (623, 322597), (979, 205289), (6853, 29327)]