195432842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{42101}}^1$

素因数の和:42325

約数の個数: 16

約数和(自身を含む): 321322464

約数和(自身を除く): 125889622

約数列:

[1, 2, 11, 22, 211, 422, 2321, 4642, 42101, 84202, 463111, 926222, 8883311, 17766622, 97716421, 195432842]

約数ペア:

[(1, 195432842), (2, 97716421), (11, 17766622), (22, 8883311), (211, 926222), (422, 463111), (2321, 84202), (4642, 42101)]