211267538

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{9901}}^1$

素因数の和:10177

約数の個数: 16

約数和(自身を含む): 325102464

約数和(自身を除く): 113834926

約数列:

[1, 2, 47, 94, 227, 454, 9901, 10669, 19802, 21338, 465347, 930694, 2247527, 4495054, 105633769, 211267538]

約数ペア:

[(1, 211267538), (2, 105633769), (47, 4495054), (94, 2247527), (227, 930694), (454, 465347), (9901, 21338), (10669, 19802)]