205619568

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{55633}}^1$

素因数の和:55662

約数の個数: 80

約数和(自身を含む): 662267136

約数和(自身を除く): 456647568

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1848, 3696, 55633, 111266, 166899, 222532, 333798, 389431, 445064, 611963, 667596, 778862, 890128, 1168293, 1223926, 1335192, 1557724, 1835889, 2336586, 2447852, 2670384, 3115448, 3671778, 4283741, 4673172, 4895704, 6230896, 7343556, 8567482, 9346344, 9791408, 12851223, 14687112, 17134964, 18692688, 25702446, 29374224, 34269928, 51404892, 68539856, 102809784, 205619568]

約数ペア:

[(1, 205619568), (2, 102809784), (3, 68539856), (4, 51404892), (6, 34269928), (7, 29374224), (8, 25702446), (11, 18692688), (12, 17134964), (14, 14687112), (16, 12851223), (21, 9791408), (22, 9346344), (24, 8567482), (28, 7343556), (33, 6230896), (42, 4895704), (44, 4673172), (48, 4283741), (56, 3671778), (66, 3115448), (77, 2670384), (84, 2447852), (88, 2336586), (112, 1835889), (132, 1557724), (154, 1335192), (168, 1223926), (176, 1168293), (231, 890128), (264, 778862), (308, 667596), (336, 611963), (462, 445064), (528, 389431), (616, 333798), (924, 222532), (1232, 166899), (1848, 111266), (3696, 55633)]