213426158

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{132893}}^1$

素因数の和:132979

約数の個数: 16

約数和(自身を含む): 354029616

約数和(自身を除く): 140603458

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 132893, 265786, 1461823, 2923646, 9701189, 19402378, 106713079, 213426158]

約数ペア:

[(1, 213426158), (2, 106713079), (11, 19402378), (22, 9701189), (73, 2923646), (146, 1461823), (803, 265786), (1606, 132893)]