212388266

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{23977}}^1$

素因数の和:24125

約数の個数: 16

約数和(自身を含む): 329169984

約数和(自身を除く): 116781718

約数列:

[1, 2, 43, 86, 103, 206, 4429, 8858, 23977, 47954, 1031011, 2062022, 2469631, 4939262, 106194133, 212388266]

約数ペア:

[(1, 212388266), (2, 106194133), (43, 4939262), (86, 2469631), (103, 2062022), (206, 1031011), (4429, 47954), (8858, 23977)]