223088958

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1877}}^1$

素因数の和:1990

約数の個数: 64

約数和(自身を含む): 519229440

約数和(自身を除く): 296140482

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 71, 93, 142, 186, 213, 279, 426, 558, 639, 837, 1278, 1674, 1877, 1917, 2201, 3754, 3834, 4402, 5631, 6603, 11262, 13206, 16893, 19809, 33786, 39618, 50679, 58187, 59427, 101358, 116374, 118854, 133267, 174561, 266534, 349122, 399801, 523683, 799602, 1047366, 1199403, 1571049, 2398806, 3142098, 3598209, 4131277, 7196418, 8262554, 12393831, 24787662, 37181493, 74362986, 111544479, 223088958]

約数ペア:

[(1, 223088958), (2, 111544479), (3, 74362986), (6, 37181493), (9, 24787662), (18, 12393831), (27, 8262554), (31, 7196418), (54, 4131277), (62, 3598209), (71, 3142098), (93, 2398806), (142, 1571049), (186, 1199403), (213, 1047366), (279, 799602), (426, 523683), (558, 399801), (639, 349122), (837, 266534), (1278, 174561), (1674, 133267), (1877, 118854), (1917, 116374), (2201, 101358), (3754, 59427), (3834, 58187), (4402, 50679), (5631, 39618), (6603, 33786), (11262, 19809), (13206, 16893)]