207814101

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{487}}^1$

素因数の和:761

約数の個数: 32

約数和(自身を含む): 309009408

約数和(自身を除く): 101195307

約数列:

[1, 3, 11, 33, 67, 193, 201, 487, 579, 737, 1461, 2123, 2211, 5357, 6369, 12931, 16071, 32629, 38793, 93991, 97887, 142241, 281973, 358919, 426723, 1033901, 1076757, 3101703, 6297397, 18892191, 69271367, 207814101]

約数ペア:

[(1, 207814101), (3, 69271367), (11, 18892191), (33, 6297397), (67, 3101703), (193, 1076757), (201, 1033901), (487, 426723), (579, 358919), (737, 281973), (1461, 142241), (2123, 97887), (2211, 93991), (5357, 38793), (6369, 32629), (12931, 16071)]