205487746

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{523}}^1\times {\mathrm{1301}}^1$

素因数の和:1977

約数の個数: 16

約数和(自身を含む): 311105088

約数和(自身を除く): 105617342

約数列:

[1, 2, 151, 302, 523, 1046, 1301, 2602, 78973, 157946, 196451, 392902, 680423, 1360846, 102743873, 205487746]

約数ペア:

[(1, 205487746), (2, 102743873), (151, 1360846), (302, 680423), (523, 392902), (1046, 196451), (1301, 157946), (2602, 78973)]