199722816

素因数分解:

$2^6\times 3^2\times {\mathrm{269}}^1\times {\mathrm{1289}}^1$

素因数の和:1576

約数の個数: 84

約数和(自身を含む): 575043300

約数和(自身を除く): 375320484

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 269, 288, 538, 576, 807, 1076, 1289, 1614, 2152, 2421, 2578, 3228, 3867, 4304, 4842, 5156, 6456, 7734, 8608, 9684, 10312, 11601, 12912, 15468, 17216, 19368, 20624, 23202, 25824, 30936, 38736, 41248, 46404, 51648, 61872, 77472, 82496, 92808, 123744, 154944, 185616, 247488, 346741, 371232, 693482, 742464, 1040223, 1386964, 2080446, 2773928, 3120669, 4160892, 5547856, 6241338, 8321784, 11095712, 12482676, 16643568, 22191424, 24965352, 33287136, 49930704, 66574272, 99861408, 199722816]

約数ペア:

[(1, 199722816), (2, 99861408), (3, 66574272), (4, 49930704), (6, 33287136), (8, 24965352), (9, 22191424), (12, 16643568), (16, 12482676), (18, 11095712), (24, 8321784), (32, 6241338), (36, 5547856), (48, 4160892), (64, 3120669), (72, 2773928), (96, 2080446), (144, 1386964), (192, 1040223), (269, 742464), (288, 693482), (538, 371232), (576, 346741), (807, 247488), (1076, 185616), (1289, 154944), (1614, 123744), (2152, 92808), (2421, 82496), (2578, 77472), (3228, 61872), (3867, 51648), (4304, 46404), (4842, 41248), (5156, 38736), (6456, 30936), (7734, 25824), (8608, 23202), (9684, 20624), (10312, 19368), (11601, 17216), (12912, 15468)]