197496722

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{138497}}^1$

素因数の和:138553

約数の個数: 16

約数和(自身を含む): 319099392

約数和(自身を除く): 121602670

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 138497, 276994, 3185431, 4293407, 6370862, 8586814, 98748361, 197496722]

約数ペア:

[(1, 197496722), (2, 98748361), (23, 8586814), (31, 6370862), (46, 4293407), (62, 3185431), (713, 276994), (1426, 138497)]