195127919

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{13421}}^1$

素因数の和:13526

約数の個数: 16

約数和(自身を含む): 233650176

約数和(自身を除く): 38522257

約数列:

[1, 7, 31, 67, 217, 469, 2077, 13421, 14539, 93947, 416051, 899207, 2912357, 6294449, 27875417, 195127919]

約数ペア:

[(1, 195127919), (7, 27875417), (31, 6294449), (67, 2912357), (217, 899207), (469, 416051), (2077, 93947), (13421, 14539)]