211828008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1260881}}^1$

素因数の和:1260897

約数の個数: 32

約数和(自身を含む): 605223360

約数和(自身を除く): 393395352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1260881, 2521762, 3782643, 5043524, 7565286, 8826167, 10087048, 15130572, 17652334, 26478501, 30261144, 35304668, 52957002, 70609336, 105914004, 211828008]

約数ペア:

[(1, 211828008), (2, 105914004), (3, 70609336), (4, 52957002), (6, 35304668), (7, 30261144), (8, 26478501), (12, 17652334), (14, 15130572), (21, 10087048), (24, 8826167), (28, 7565286), (42, 5043524), (56, 3782643), (84, 2521762), (168, 1260881)]