201519912

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{7411}}^1$

素因数の和:7534

約数の個数: 64

約数和(自身を含む): 555010560

約数和(自身を除く): 353490648

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 103, 132, 206, 264, 309, 412, 618, 824, 1133, 1236, 2266, 2472, 3399, 4532, 6798, 7411, 9064, 13596, 14822, 22233, 27192, 29644, 44466, 59288, 81521, 88932, 163042, 177864, 244563, 326084, 489126, 652168, 763333, 978252, 1526666, 1956504, 2289999, 3053332, 4579998, 6106664, 8396663, 9159996, 16793326, 18319992, 25189989, 33586652, 50379978, 67173304, 100759956, 201519912]

約数ペア:

[(1, 201519912), (2, 100759956), (3, 67173304), (4, 50379978), (6, 33586652), (8, 25189989), (11, 18319992), (12, 16793326), (22, 9159996), (24, 8396663), (33, 6106664), (44, 4579998), (66, 3053332), (88, 2289999), (103, 1956504), (132, 1526666), (206, 978252), (264, 763333), (309, 652168), (412, 489126), (618, 326084), (824, 244563), (1133, 177864), (1236, 163042), (2266, 88932), (2472, 81521), (3399, 59288), (4532, 44466), (6798, 29644), (7411, 27192), (9064, 22233), (13596, 14822)]