194367201

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{138143}}^1$

素因数の和:138220

約数の個数: 16

約数和(自身を含む): 300601344

約数和(自身を除く): 106234143

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 138143, 414429, 967001, 2901003, 9255581, 27766743, 64789067, 194367201]

約数ペア:

[(1, 194367201), (3, 64789067), (7, 27766743), (21, 9255581), (67, 2901003), (201, 967001), (469, 414429), (1407, 138143)]