197007216

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{1283}}^1$

素因数の和:1758

約数の個数: 80

約数和(自身を含む): 583367424

約数和(自身を除く): 386360208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 457, 914, 1283, 1371, 1828, 2566, 2742, 3199, 3656, 3849, 5132, 5484, 6398, 7312, 7698, 8981, 9597, 10264, 10968, 12796, 15396, 17962, 19194, 20528, 21936, 25592, 26943, 30792, 35924, 38388, 51184, 53886, 61584, 71848, 76776, 107772, 143696, 153552, 215544, 431088, 586331, 1172662, 1758993, 2345324, 3517986, 4104317, 4690648, 7035972, 8208634, 9381296, 12312951, 14071944, 16417268, 24625902, 28143888, 32834536, 49251804, 65669072, 98503608, 197007216]

約数ペア:

[(1, 197007216), (2, 98503608), (3, 65669072), (4, 49251804), (6, 32834536), (7, 28143888), (8, 24625902), (12, 16417268), (14, 14071944), (16, 12312951), (21, 9381296), (24, 8208634), (28, 7035972), (42, 4690648), (48, 4104317), (56, 3517986), (84, 2345324), (112, 1758993), (168, 1172662), (336, 586331), (457, 431088), (914, 215544), (1283, 153552), (1371, 143696), (1828, 107772), (2566, 76776), (2742, 71848), (3199, 61584), (3656, 53886), (3849, 51184), (5132, 38388), (5484, 35924), (6398, 30792), (7312, 26943), (7698, 25592), (8981, 21936), (9597, 20528), (10264, 19194), (10968, 17962), (12796, 15396)]