268359379198

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{20641}}^1\times {\mathrm{63113}}^1$

素因数の和:83859

約数の個数: 16

約数和(自身を含む): 406473346656

約数和(自身を除く): 138113967458

約数列:

[1, 2, 103, 206, 20641, 41282, 63113, 126226, 2126023, 4252046, 6500639, 13001278, 1302715433, 2605430866, 134179689599, 268359379198]

約数ペア:

[(1, 268359379198), (2, 134179689599), (103, 2605430866), (206, 1302715433), (20641, 13001278), (41282, 6500639), (63113, 4252046), (126226, 2126023)]