200366985

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{641}}^1$

素因数の和:898

約数の個数: 64

約数和(自身を含む): 396910080

約数和(自身を除く): 196543095

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 229, 273, 455, 641, 687, 1145, 1365, 1603, 1923, 2977, 3205, 3435, 4487, 4809, 8015, 8333, 8931, 9615, 13461, 14885, 20839, 22435, 24045, 24999, 41665, 44655, 58331, 62517, 67305, 104195, 124995, 146789, 174993, 291655, 312585, 440367, 733945, 874965, 1027523, 1908257, 2201835, 3082569, 5137615, 5724771, 9541285, 13357799, 15412845, 28623855, 40073397, 66788995, 200366985]

約数ペア:

[(1, 200366985), (3, 66788995), (5, 40073397), (7, 28623855), (13, 15412845), (15, 13357799), (21, 9541285), (35, 5724771), (39, 5137615), (65, 3082569), (91, 2201835), (105, 1908257), (195, 1027523), (229, 874965), (273, 733945), (455, 440367), (641, 312585), (687, 291655), (1145, 174993), (1365, 146789), (1603, 124995), (1923, 104195), (2977, 67305), (3205, 62517), (3435, 58331), (4487, 44655), (4809, 41665), (8015, 24999), (8333, 24045), (8931, 22435), (9615, 20839), (13461, 14885)]