201961938

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1980019}}^1$

素因数の和:1980041

約数の個数: 16

約数和(自身を含む): 427684320

約数和(自身を除く): 225722382

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 1980019, 3960038, 5940057, 11880114, 33660323, 67320646, 100980969, 201961938]

約数ペア:

[(1, 201961938), (2, 100980969), (3, 67320646), (6, 33660323), (17, 11880114), (34, 5940057), (51, 3960038), (102, 1980019)]