201072212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{240517}}^1$

素因数の和:240551

約数の個数: 24

約数和(自身を含む): 404070240

約数和(自身を除く): 202998028

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 240517, 481034, 962068, 2645687, 4569823, 5291374, 9139646, 10582748, 18279292, 50268053, 100536106, 201072212]

約数ペア:

[(1, 201072212), (2, 100536106), (4, 50268053), (11, 18279292), (19, 10582748), (22, 9139646), (38, 5291374), (44, 4569823), (76, 2645687), (209, 962068), (418, 481034), (836, 240517)]