198668834

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9173}}^1$

素因数の和:9219

約数の個数: 48

約数和(自身を含む): 395326008

約数和(自身を除く): 196657174

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 49, 91, 98, 119, 182, 221, 238, 442, 637, 833, 1274, 1547, 1666, 3094, 9173, 10829, 18346, 21658, 64211, 119249, 128422, 155941, 238498, 311882, 449477, 834743, 898954, 1091587, 1669486, 2027233, 2183174, 4054466, 5843201, 7641109, 11686402, 14190631, 15282218, 28381262, 99334417, 198668834]

約数ペア:

[(1, 198668834), (2, 99334417), (7, 28381262), (13, 15282218), (14, 14190631), (17, 11686402), (26, 7641109), (34, 5843201), (49, 4054466), (91, 2183174), (98, 2027233), (119, 1669486), (182, 1091587), (221, 898954), (238, 834743), (442, 449477), (637, 311882), (833, 238498), (1274, 155941), (1547, 128422), (1666, 119249), (3094, 64211), (9173, 21658), (10829, 18346)]