203419391

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{5039}}^1$

素因数の和:5198

約数の個数: 16

約数和(自身を含む): 238694400

約数和(自身を除く): 35275009

約数列:

[1, 7, 73, 79, 511, 553, 5039, 5767, 35273, 40369, 367847, 398081, 2574929, 2786567, 29059913, 203419391]

約数ペア:

[(1, 203419391), (7, 29059913), (73, 2786567), (79, 2574929), (511, 398081), (553, 367847), (5039, 40369), (5767, 35273)]