219601148

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{5923}}^1$

素因数の和:5994

約数の個数: 48

約数和(自身を含む): 445863936

約数和(自身を除く): 226262788

約数列:

[1, 2, 4, 13, 23, 26, 31, 46, 52, 62, 92, 124, 299, 403, 598, 713, 806, 1196, 1426, 1612, 2852, 5923, 9269, 11846, 18538, 23692, 37076, 76999, 136229, 153998, 183613, 272458, 307996, 367226, 544916, 734452, 1770977, 2386969, 3541954, 4223099, 4773938, 7083908, 8446198, 9547876, 16892396, 54900287, 109800574, 219601148]

約数ペア:

[(1, 219601148), (2, 109800574), (4, 54900287), (13, 16892396), (23, 9547876), (26, 8446198), (31, 7083908), (46, 4773938), (52, 4223099), (62, 3541954), (92, 2386969), (124, 1770977), (299, 734452), (403, 544916), (598, 367226), (713, 307996), (806, 272458), (1196, 183613), (1426, 153998), (1612, 136229), (2852, 76999), (5923, 37076), (9269, 23692), (11846, 18538)]