200838393

素因数分解:

$3^3\times 7^1\times {\mathrm{1013}}^1\times {\mathrm{1049}}^1$

素因数の和:2078

約数の個数: 32

約数和(自身を含む): 340704000

約数和(自身を除く): 139865607

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1013, 1049, 3039, 3147, 7091, 7343, 9117, 9441, 21273, 22029, 27351, 28323, 63819, 66087, 191457, 198261, 1062637, 3187911, 7438459, 9563733, 22315377, 28691199, 66946131, 200838393]

約数ペア:

[(1, 200838393), (3, 66946131), (7, 28691199), (9, 22315377), (21, 9563733), (27, 7438459), (63, 3187911), (189, 1062637), (1013, 198261), (1049, 191457), (3039, 66087), (3147, 63819), (7091, 28323), (7343, 27351), (9117, 22029), (9441, 21273)]