201229418

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{407347}}^1$

素因数の和:407381

約数の個数: 16

約数和(自身を含む): 342172320

約数和(自身を除く): 140942902

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 407347, 814694, 5295511, 7739593, 10591022, 15479186, 100614709, 201229418]

約数ペア:

[(1, 201229418), (2, 100614709), (13, 15479186), (19, 10591022), (26, 7739593), (38, 5295511), (247, 814694), (494, 407347)]