202021911

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{82223}}^1$

素因数の和:82252

約数の個数: 32

約数和(自身を含む): 368363520

約数和(自身を除く): 166341609

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 82223, 246669, 575561, 740007, 1068899, 1726683, 2220021, 3206697, 5180049, 7482293, 9620091, 15540147, 22446879, 28860273, 67340637, 202021911]

約数ペア:

[(1, 202021911), (3, 67340637), (7, 28860273), (9, 22446879), (13, 15540147), (21, 9620091), (27, 7482293), (39, 5180049), (63, 3206697), (91, 2220021), (117, 1726683), (189, 1068899), (273, 740007), (351, 575561), (819, 246669), (2457, 82223)]