202213305

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{14929}}^1$

素因数の和:14990

約数の個数: 48

約数和(自身を含む): 409918080

約数和(自身を除く): 207704775

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 43, 45, 63, 105, 129, 215, 301, 315, 387, 645, 903, 1505, 1935, 2709, 4515, 13545, 14929, 44787, 74645, 104503, 134361, 223935, 313509, 522515, 641947, 671805, 940527, 1567545, 1925841, 3209735, 4493629, 4702635, 5777523, 9629205, 13480887, 22468145, 28887615, 40442661, 67404435, 202213305]

約数ペア:

[(1, 202213305), (3, 67404435), (5, 40442661), (7, 28887615), (9, 22468145), (15, 13480887), (21, 9629205), (35, 5777523), (43, 4702635), (45, 4493629), (63, 3209735), (105, 1925841), (129, 1567545), (215, 940527), (301, 671805), (315, 641947), (387, 522515), (645, 313509), (903, 223935), (1505, 134361), (1935, 104503), (2709, 74645), (4515, 44787), (13545, 14929)]