211929606

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{240283}}^1$

素因数の和:240305

約数の個数: 36

約数和(自身を含む): 534151332

約数和(自身を除く): 322221726

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 240283, 480566, 720849, 1441698, 1681981, 2162547, 3363962, 4325094, 5045943, 10091886, 11773867, 15137829, 23547734, 30275658, 35321601, 70643202, 105964803, 211929606]

約数ペア:

[(1, 211929606), (2, 105964803), (3, 70643202), (6, 35321601), (7, 30275658), (9, 23547734), (14, 15137829), (18, 11773867), (21, 10091886), (42, 5045943), (49, 4325094), (63, 3363962), (98, 2162547), (126, 1681981), (147, 1441698), (294, 720849), (441, 480566), (882, 240283)]