201391726

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{787}}^1\times {\mathrm{5563}}^1$

素因数の和:6375

約数の個数: 16

約数和(自身を含む): 315679104

約数和(自身を除く): 114287378

約数列:

[1, 2, 23, 46, 787, 1574, 5563, 11126, 18101, 36202, 127949, 255898, 4378081, 8756162, 100695863, 201391726]

約数ペア:

[(1, 201391726), (2, 100695863), (23, 8756162), (46, 4378081), (787, 255898), (1574, 127949), (5563, 36202), (11126, 18101)]