211034290

素因数分解:

$2^1\times 5^1\times {\mathrm{743}}^1\times {\mathrm{28403}}^1$

素因数の和:29153

約数の個数: 16

約数和(自身を含む): 380386368

約数和(自身を除く): 169352078

約数列:

[1, 2, 5, 10, 743, 1486, 3715, 7430, 28403, 56806, 142015, 284030, 21103429, 42206858, 105517145, 211034290]

約数ペア:

[(1, 211034290), (2, 105517145), (5, 42206858), (10, 21103429), (743, 284030), (1486, 142015), (3715, 56806), (7430, 28403)]