201639298

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{14563}}^1$

素因数の和:14638

約数の個数: 32

約数和(自身を含む): 369110016

約数和(自身を除く): 167470718

約数列:

[1, 2, 7, 14, 23, 43, 46, 86, 161, 301, 322, 602, 989, 1978, 6923, 13846, 14563, 29126, 101941, 203882, 334949, 626209, 669898, 1252418, 2344643, 4383463, 4689286, 8766926, 14402807, 28805614, 100819649, 201639298]

約数ペア:

[(1, 201639298), (2, 100819649), (7, 28805614), (14, 14402807), (23, 8766926), (43, 4689286), (46, 4383463), (86, 2344643), (161, 1252418), (301, 669898), (322, 626209), (602, 334949), (989, 203882), (1978, 101941), (6923, 29126), (13846, 14563)]