197498194

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{797}}^1\times {\mathrm{5387}}^1$

素因数の和:6209

約数の個数: 16

約数和(自身を含む): 309572928

約数和(自身を除く): 112074734

約数列:

[1, 2, 23, 46, 797, 1594, 5387, 10774, 18331, 36662, 123901, 247802, 4293439, 8586878, 98749097, 197498194]

約数ペア:

[(1, 197498194), (2, 98749097), (23, 8586878), (46, 4293439), (797, 247802), (1594, 123901), (5387, 36662), (10774, 18331)]