200515533

素因数分解:

$3^1\times {\mathrm{31}}^2\times {\mathrm{157}}^1\times {\mathrm{443}}^1$

素因数の和:665

約数の個数: 24

約数和(自身を含む): 278643744

約数和(自身を除く): 78128211

約数列:

[1, 3, 31, 93, 157, 443, 471, 961, 1329, 2883, 4867, 13733, 14601, 41199, 69551, 150877, 208653, 425723, 452631, 1277169, 2156081, 6468243, 66838511, 200515533]

約数ペア:

[(1, 200515533), (3, 66838511), (31, 6468243), (93, 2156081), (157, 1277169), (443, 452631), (471, 425723), (961, 208653), (1329, 150877), (2883, 69551), (4867, 41199), (13733, 14601)]