199009146721

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{1259}}^1\times {\mathrm{7411}}^1$

素因数の和:8965

約数の個数: 32

約数和(自身を含む): 249242434560

約数和(自身を除く): 50233287839

約数列:

[1, 7, 11, 77, 277, 1259, 1939, 3047, 7411, 8813, 13849, 21329, 51877, 81521, 96943, 348743, 570647, 2052847, 2441201, 3836173, 9330449, 14369929, 22581317, 26853211, 65313143, 102634939, 158069219, 718444573, 2584534373, 18091740611, 28429878103, 199009146721]

約数ペア:

[(1, 199009146721), (7, 28429878103), (11, 18091740611), (77, 2584534373), (277, 718444573), (1259, 158069219), (1939, 102634939), (3047, 65313143), (7411, 26853211), (8813, 22581317), (13849, 14369929), (21329, 9330449), (51877, 3836173), (81521, 2441201), (96943, 2052847), (348743, 570647)]