201863445

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{13831}}^1$

素因数の和:13985

約数の個数: 32

約数和(自身を含む): 371804160

約数和(自身を除く): 169940715

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 139, 417, 695, 973, 2085, 2919, 4865, 13831, 14595, 41493, 69155, 96817, 207465, 290451, 484085, 1452255, 1922509, 5767527, 9612545, 13457563, 28837635, 40372689, 67287815, 201863445]

約数ペア:

[(1, 201863445), (3, 67287815), (5, 40372689), (7, 28837635), (15, 13457563), (21, 9612545), (35, 5767527), (105, 1922509), (139, 1452255), (417, 484085), (695, 290451), (973, 207465), (2085, 96817), (2919, 69155), (4865, 41493), (13831, 14595)]