218375087

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{5923}}^1$

素因数の和:6182

約数の個数: 16

約数和(自身を含む): 261603840

約数和(自身を除く): 43228753

約数列:

[1, 7, 23, 161, 229, 1603, 5267, 5923, 36869, 41461, 136229, 953603, 1356367, 9494569, 31196441, 218375087]

約数ペア:

[(1, 218375087), (7, 31196441), (23, 9494569), (161, 1356367), (229, 953603), (1603, 136229), (5267, 41461), (5923, 36869)]