204429221

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{1759}}^1$

素因数の和:1976

約数の個数: 16

約数和(自身を含む): 221675520

約数和(自身を除く): 17246299

約数列:

[1, 23, 31, 163, 713, 1759, 3749, 5053, 40457, 54529, 116219, 286717, 1254167, 6594491, 8888227, 204429221]

約数ペア:

[(1, 204429221), (23, 8888227), (31, 6594491), (163, 1254167), (713, 286717), (1759, 116219), (3749, 54529), (5053, 40457)]