208834269

素因数分解:

$3^1\times 7^1\times {\mathrm{719}}^1\times {\mathrm{13831}}^1$

素因数の和:14560

約数の個数: 16

約数和(自身を含む): 318689280

約数和(自身を除く): 109855011

約数列:

[1, 3, 7, 21, 719, 2157, 5033, 13831, 15099, 41493, 96817, 290451, 9944489, 29833467, 69611423, 208834269]

約数ペア:

[(1, 208834269), (3, 69611423), (7, 29833467), (21, 9944489), (719, 290451), (2157, 96817), (5033, 41493), (13831, 15099)]