214966257

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{4643}}^1$

素因数の和:4741

約数の個数: 32

約数和(自身を含む): 331693056

約数和(自身を除く): 116726799

約数列:

[1, 3, 11, 23, 33, 61, 69, 183, 253, 671, 759, 1403, 2013, 4209, 4643, 13929, 15433, 46299, 51073, 106789, 153219, 283223, 320367, 849669, 1174679, 3115453, 3524037, 6514129, 9346359, 19542387, 71655419, 214966257]

約数ペア:

[(1, 214966257), (3, 71655419), (11, 19542387), (23, 9346359), (33, 6514129), (61, 3524037), (69, 3115453), (183, 1174679), (253, 849669), (671, 320367), (759, 283223), (1403, 153219), (2013, 106789), (4209, 51073), (4643, 46299), (13929, 15433)]