201641958

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{228619}}^1$

素因数の和:228641

約数の個数: 36

約数和(自身を含む): 508222260

約数和(自身を除く): 306580302

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 228619, 457238, 685857, 1371714, 1600333, 2057571, 3200666, 4115142, 4800999, 9601998, 11202331, 14402997, 22404662, 28805994, 33606993, 67213986, 100820979, 201641958]

約数ペア:

[(1, 201641958), (2, 100820979), (3, 67213986), (6, 33606993), (7, 28805994), (9, 22404662), (14, 14402997), (18, 11202331), (21, 9601998), (42, 4800999), (49, 4115142), (63, 3200666), (98, 2057571), (126, 1600333), (147, 1371714), (294, 685857), (441, 457238), (882, 228619)]