206742667

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{4289}}^1$

素因数の和:4410

約数の個数: 16

約数和(自身を含む): 226512000

約数和(自身を除く): 19769333

約数列:

[1, 19, 43, 59, 817, 1121, 2537, 4289, 48203, 81491, 184427, 253051, 3504113, 4807969, 10881193, 206742667]

約数ペア:

[(1, 206742667), (19, 10881193), (43, 4807969), (59, 3504113), (817, 253051), (1121, 184427), (2537, 81491), (4289, 48203)]