211449072

素因数分解:

$2^4\times 3^1\times {\mathrm{4405189}}^1$

素因数の和:4405200

約数の個数: 20

約数和(自身を含む): 546243560

約数和(自身を除く): 334794488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4405189, 8810378, 13215567, 17620756, 26431134, 35241512, 52862268, 70483024, 105724536, 211449072]

約数ペア:

[(1, 211449072), (2, 105724536), (3, 70483024), (4, 52862268), (6, 35241512), (8, 26431134), (12, 17620756), (16, 13215567), (24, 8810378), (48, 4405189)]