197278301812

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{569}}^1\times {\mathrm{743}}^1\times {\mathrm{2713}}^1$

素因数の和:4072

約数の個数: 48

約数和(自身を含む): 354493560960

約数和(自身を除く): 157215259148

約数列:

[1, 2, 4, 43, 86, 172, 569, 743, 1138, 1486, 2276, 2713, 2972, 5426, 10852, 24467, 31949, 48934, 63898, 97868, 116659, 127796, 233318, 422767, 466636, 845534, 1543697, 1691068, 2015759, 3087394, 4031518, 6174788, 8063036, 18178981, 36357962, 66378971, 72715924, 86677637, 132757942, 173355274, 265515884, 346710548, 1146966871, 2293933742, 4587867484, 49319575453, 98639150906, 197278301812]

約数ペア:

[(1, 197278301812), (2, 98639150906), (4, 49319575453), (43, 4587867484), (86, 2293933742), (172, 1146966871), (569, 346710548), (743, 265515884), (1138, 173355274), (1486, 132757942), (2276, 86677637), (2713, 72715924), (2972, 66378971), (5426, 36357962), (10852, 18178981), (24467, 8063036), (31949, 6174788), (48934, 4031518), (63898, 3087394), (97868, 2015759), (116659, 1691068), (127796, 1543697), (233318, 845534), (422767, 466636)]