221007192

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1315519}}^1$

素因数の和:1315535

約数の個数: 32

約数和(自身を含む): 631449600

約数和(自身を除く): 410442408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1315519, 2631038, 3946557, 5262076, 7893114, 9208633, 10524152, 15786228, 18417266, 27625899, 31572456, 36834532, 55251798, 73669064, 110503596, 221007192]

約数ペア:

[(1, 221007192), (2, 110503596), (3, 73669064), (4, 55251798), (6, 36834532), (7, 31572456), (8, 27625899), (12, 18417266), (14, 15786228), (21, 10524152), (24, 9208633), (28, 7893114), (42, 5262076), (56, 3946557), (84, 2631038), (168, 1315519)]