201938738

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1\times {\mathrm{3851}}^1$

素因数の和:4177

約数の個数: 16

約数和(自身を含む): 306742464

約数和(自身を除く): 104803726

約数列:

[1, 2, 157, 167, 314, 334, 3851, 7702, 26219, 52438, 604607, 643117, 1209214, 1286234, 100969369, 201938738]

約数ペア:

[(1, 201938738), (2, 100969369), (157, 1286234), (167, 1209214), (314, 643117), (334, 604607), (3851, 52438), (7702, 26219)]