201680359986

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{457}}^1\times {\mathrm{9209}}^1$

素因数の和:9848

約数の個数: 96

約数和(自身を含む): 473178559680

約数和(自身を除く): 271498199694

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 163, 294, 326, 457, 489, 914, 978, 1141, 1371, 2282, 2742, 3199, 3423, 6398, 6846, 7987, 9209, 9597, 15974, 18418, 19194, 22393, 23961, 27627, 44786, 47922, 55254, 64463, 67179, 74491, 128926, 134358, 148982, 193389, 223473, 386778, 446946, 451241, 521437, 902482, 1042874, 1353723, 1501067, 1564311, 2707446, 3002134, 3128622, 3650059, 4208513, 4503201, 7300118, 8417026, 9006402, 10507469, 10950177, 12625539, 21014938, 21900354, 25251078, 29459591, 31522407, 58919182, 63044814, 73552283, 88378773, 147104566, 176757546, 206217137, 220656849, 412434274, 441313698, 618651411, 685987619, 1237302822, 1371975238, 2057962857, 4115925714, 4801913333, 9603826666, 14405739999, 28811479998, 33613393331, 67226786662, 100840179993, 201680359986]

約数ペア:

[(1, 201680359986), (2, 100840179993), (3, 67226786662), (6, 33613393331), (7, 28811479998), (14, 14405739999), (21, 9603826666), (42, 4801913333), (49, 4115925714), (98, 2057962857), (147, 1371975238), (163, 1237302822), (294, 685987619), (326, 618651411), (457, 441313698), (489, 412434274), (914, 220656849), (978, 206217137), (1141, 176757546), (1371, 147104566), (2282, 88378773), (2742, 73552283), (3199, 63044814), (3423, 58919182), (6398, 31522407), (6846, 29459591), (7987, 25251078), (9209, 21900354), (9597, 21014938), (15974, 12625539), (18418, 10950177), (19194, 10507469), (22393, 9006402), (23961, 8417026), (27627, 7300118), (44786, 4503201), (47922, 4208513), (55254, 3650059), (64463, 3128622), (67179, 3002134), (74491, 2707446), (128926, 1564311), (134358, 1501067), (148982, 1353723), (193389, 1042874), (223473, 902482), (386778, 521437), (446946, 451241)]