202012842

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{214451}}^1$

素因数の和:214613

約数の個数: 16

約数和(自身を含む): 406600992

約数和(自身を除く): 204588150

約数列:

[1, 2, 3, 6, 157, 314, 471, 942, 214451, 428902, 643353, 1286706, 33668807, 67337614, 101006421, 202012842]

約数ペア:

[(1, 202012842), (2, 101006421), (3, 67337614), (6, 33668807), (157, 1286706), (314, 643353), (471, 428902), (942, 214451)]