206430216

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{128377}}^1$

素因数の和:128453

約数の個数: 32

約数和(自身を含む): 523782240

約数和(自身を除く): 317352024

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1608, 128377, 256754, 385131, 513508, 770262, 1027016, 1540524, 3081048, 8601259, 17202518, 25803777, 34405036, 51607554, 68810072, 103215108, 206430216]

約数ペア:

[(1, 206430216), (2, 103215108), (3, 68810072), (4, 51607554), (6, 34405036), (8, 25803777), (12, 17202518), (24, 8601259), (67, 3081048), (134, 1540524), (201, 1027016), (268, 770262), (402, 513508), (536, 385131), (804, 256754), (1608, 128377)]