203944174

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{90481}}^1$

素因数の和:90520

約数の個数: 24

約数和(自身を含む): 371338128

約数和(自身を除く): 167393954

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 90481, 180962, 633367, 1266734, 2081063, 4162126, 4433569, 8867138, 14567441, 29134882, 101972087, 203944174]

約数ペア:

[(1, 203944174), (2, 101972087), (7, 29134882), (14, 14567441), (23, 8867138), (46, 4433569), (49, 4162126), (98, 2081063), (161, 1266734), (322, 633367), (1127, 180962), (2254, 90481)]