202001958

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:207

約数の個数: 128

約数和(自身を含む): 497664000

約数和(自身を除く): 295662042

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 47, 54, 57, 59, 71, 94, 114, 118, 141, 142, 171, 177, 213, 282, 342, 354, 423, 426, 513, 531, 639, 846, 893, 1026, 1062, 1121, 1269, 1278, 1349, 1593, 1786, 1917, 2242, 2538, 2679, 2698, 2773, 3186, 3337, 3363, 3834, 4047, 4189, 5358, 5546, 6674, 6726, 8037, 8094, 8319, 8378, 10011, 10089, 12141, 12567, 16074, 16638, 20022, 20178, 24111, 24282, 24957, 25134, 30033, 30267, 36423, 37701, 48222, 49914, 52687, 60066, 60534, 63403, 72846, 74871, 75402, 79591, 90099, 105374, 113103, 126806, 149742, 158061, 159182, 180198, 190209, 196883, 226206, 238773, 316122, 380418, 393766, 474183, 477546, 570627, 590649, 716319, 948366, 1141254, 1181298, 1422549, 1432638, 1711881, 1771947, 2148957, 2845098, 3423762, 3543894, 3740777, 4297914, 5315841, 7481554, 10631682, 11222331, 22444662, 33666993, 67333986, 101000979, 202001958]

約数ペア:

[(1, 202001958), (2, 101000979), (3, 67333986), (6, 33666993), (9, 22444662), (18, 11222331), (19, 10631682), (27, 7481554), (38, 5315841), (47, 4297914), (54, 3740777), (57, 3543894), (59, 3423762), (71, 2845098), (94, 2148957), (114, 1771947), (118, 1711881), (141, 1432638), (142, 1422549), (171, 1181298), (177, 1141254), (213, 948366), (282, 716319), (342, 590649), (354, 570627), (423, 477546), (426, 474183), (513, 393766), (531, 380418), (639, 316122), (846, 238773), (893, 226206), (1026, 196883), (1062, 190209), (1121, 180198), (1269, 159182), (1278, 158061), (1349, 149742), (1593, 126806), (1786, 113103), (1917, 105374), (2242, 90099), (2538, 79591), (2679, 75402), (2698, 74871), (2773, 72846), (3186, 63403), (3337, 60534), (3363, 60066), (3834, 52687), (4047, 49914), (4189, 48222), (5358, 37701), (5546, 36423), (6674, 30267), (6726, 30033), (8037, 25134), (8094, 24957), (8319, 24282), (8378, 24111), (10011, 20178), (10089, 20022), (12141, 16638), (12567, 16074)]