209342328

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{51613}}^1$

素因数の和:51648

約数の個数: 48

約数和(自身を含む): 566721720

約数和(自身を除く): 357379392

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 2028, 4056, 51613, 103226, 154839, 206452, 309678, 412904, 619356, 670969, 1238712, 1341938, 2012907, 2683876, 4025814, 5367752, 8051628, 8722597, 16103256, 17445194, 26167791, 34890388, 52335582, 69780776, 104671164, 209342328]

約数ペア:

[(1, 209342328), (2, 104671164), (3, 69780776), (4, 52335582), (6, 34890388), (8, 26167791), (12, 17445194), (13, 16103256), (24, 8722597), (26, 8051628), (39, 5367752), (52, 4025814), (78, 2683876), (104, 2012907), (156, 1341938), (169, 1238712), (312, 670969), (338, 619356), (507, 412904), (676, 309678), (1014, 206452), (1352, 154839), (2028, 103226), (4056, 51613)]