196273421

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:293

約数の個数: 24

約数和(自身を含む): 216565440

約数和(自身を除く): 20292019

約数列:

[1, 23, 29, 73, 139, 667, 841, 1679, 2117, 3197, 4031, 10147, 19343, 48691, 61393, 92713, 116899, 233381, 294263, 1412039, 2688677, 6768049, 8533627, 196273421]

約数ペア:

[(1, 196273421), (23, 8533627), (29, 6768049), (73, 2688677), (139, 1412039), (667, 294263), (841, 233381), (1679, 116899), (2117, 92713), (3197, 61393), (4031, 48691), (10147, 19343)]