207847816

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1171}}^1\times {\mathrm{2017}}^1$

素因数の和:3205

約数の個数: 32

約数和(自身を含む): 425717280

約数和(自身を除く): 217869464

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1171, 2017, 2342, 4034, 4684, 8068, 9368, 12881, 16136, 22187, 25762, 44374, 51524, 88748, 103048, 177496, 2361907, 4723814, 9447628, 18895256, 25980977, 51961954, 103923908, 207847816]

約数ペア:

[(1, 207847816), (2, 103923908), (4, 51961954), (8, 25980977), (11, 18895256), (22, 9447628), (44, 4723814), (88, 2361907), (1171, 177496), (2017, 103048), (2342, 88748), (4034, 51524), (4684, 44374), (8068, 25762), (9368, 22187), (12881, 16136)]