206869518

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{419}}^1$

素因数の和:694

約数の個数: 64

約数和(自身を含む): 474163200

約数和(自身を除く): 267293682

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 223, 246, 369, 419, 446, 669, 738, 838, 1107, 1257, 1338, 2007, 2214, 2514, 3771, 4014, 6021, 7542, 9143, 11313, 12042, 17179, 18286, 22626, 27429, 34358, 51537, 54858, 82287, 93437, 103074, 154611, 164574, 186874, 246861, 280311, 309222, 463833, 493722, 560622, 840933, 927666, 1681866, 2522799, 3830917, 5045598, 7661834, 11492751, 22985502, 34478253, 68956506, 103434759, 206869518]

約数ペア:

[(1, 206869518), (2, 103434759), (3, 68956506), (6, 34478253), (9, 22985502), (18, 11492751), (27, 7661834), (41, 5045598), (54, 3830917), (82, 2522799), (123, 1681866), (223, 927666), (246, 840933), (369, 560622), (419, 493722), (446, 463833), (669, 309222), (738, 280311), (838, 246861), (1107, 186874), (1257, 164574), (1338, 154611), (2007, 103074), (2214, 93437), (2514, 82287), (3771, 54858), (4014, 51537), (6021, 34358), (7542, 27429), (9143, 22626), (11313, 18286), (12042, 17179)]