221427192

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1318019}}^1$

素因数の和:1318035

約数の個数: 32

約数和(自身を含む): 632649600

約数和(自身を除く): 411222408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1318019, 2636038, 3954057, 5272076, 7908114, 9226133, 10544152, 15816228, 18452266, 27678399, 31632456, 36904532, 55356798, 73809064, 110713596, 221427192]

約数ペア:

[(1, 221427192), (2, 110713596), (3, 73809064), (4, 55356798), (6, 36904532), (7, 31632456), (8, 27678399), (12, 18452266), (14, 15816228), (21, 10544152), (24, 9226133), (28, 7908114), (42, 5272076), (56, 3954057), (84, 2636038), (168, 1318019)]