201918642

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{214351}}^1$

素因数の和:214513

約数の個数: 16

約数和(自身を含む): 406411392

約数和(自身を除く): 204492750

約数列:

[1, 2, 3, 6, 157, 314, 471, 942, 214351, 428702, 643053, 1286106, 33653107, 67306214, 100959321, 201918642]

約数ペア:

[(1, 201918642), (2, 100959321), (3, 67306214), (6, 33653107), (157, 1286106), (314, 643053), (471, 428702), (942, 214351)]