221834008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{2520841}}^1$

素因数の和:2520858

約数の個数: 16

約数和(自身を含む): 453751560

約数和(自身を除く): 231917552

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 2520841, 5041682, 10083364, 20166728, 27729251, 55458502, 110917004, 221834008]

約数ペア:

[(1, 221834008), (2, 110917004), (4, 55458502), (8, 27729251), (11, 20166728), (22, 10083364), (44, 5041682), (88, 2520841)]