211519392

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{314761}}^1$

素因数の和:314781

約数の個数: 48

約数和(自身を含む): 634560192

約数和(自身を除く): 423040800

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 314761, 629522, 944283, 1259044, 1888566, 2203327, 2518088, 3777132, 4406654, 5036176, 6609981, 7554264, 8813308, 10072352, 13219962, 15108528, 17626616, 26439924, 30217056, 35253232, 52879848, 70506464, 105759696, 211519392]

約数ペア:

[(1, 211519392), (2, 105759696), (3, 70506464), (4, 52879848), (6, 35253232), (7, 30217056), (8, 26439924), (12, 17626616), (14, 15108528), (16, 13219962), (21, 10072352), (24, 8813308), (28, 7554264), (32, 6609981), (42, 5036176), (48, 4406654), (56, 3777132), (84, 2518088), (96, 2203327), (112, 1888566), (168, 1259044), (224, 944283), (336, 629522), (672, 314761)]