201568918

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{607}}^1\times {\mathrm{7219}}^1$

素因数の和:7851

約数の個数: 16

約数和(自身を含む): 316062720

約数和(自身を除く): 114493802

約数列:

[1, 2, 23, 46, 607, 1214, 7219, 13961, 14438, 27922, 166037, 332074, 4381933, 8763866, 100784459, 201568918]

約数ペア:

[(1, 201568918), (2, 100784459), (23, 8763866), (46, 4381933), (607, 332074), (1214, 166037), (7219, 27922), (13961, 14438)]