201781314

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{76259}}^1$

素因数の和:76284

約数の個数: 48

約数和(自身を含む): 521618400

約数和(自身を除く): 319837086

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 76259, 152518, 228777, 457554, 533813, 686331, 1067626, 1372662, 1601439, 2058993, 3202878, 3736691, 4117986, 4804317, 7473382, 9608634, 11210073, 14412951, 22420146, 28825902, 33630219, 67260438, 100890657, 201781314]

約数ペア:

[(1, 201781314), (2, 100890657), (3, 67260438), (6, 33630219), (7, 28825902), (9, 22420146), (14, 14412951), (18, 11210073), (21, 9608634), (27, 7473382), (42, 4804317), (49, 4117986), (54, 3736691), (63, 3202878), (98, 2058993), (126, 1601439), (147, 1372662), (189, 1067626), (294, 686331), (378, 533813), (441, 457554), (882, 228777), (1323, 152518), (2646, 76259)]