197405225616

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{3041}}^1\times {\mathrm{36551}}^1$

素因数の和:39640

約数の個数: 80

約数和(自身を含む): 523932859008

約数和(自身を除く): 326527633392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 3041, 6082, 9123, 12164, 18246, 24328, 36492, 36551, 48656, 72984, 73102, 109653, 112517, 145968, 146204, 219306, 225034, 292408, 337551, 438612, 450068, 584816, 675102, 877224, 900136, 1350204, 1352387, 1754448, 1800272, 2700408, 2704774, 4057161, 5400816, 5409548, 8114322, 10819096, 16228644, 21638192, 32457288, 64914576, 111151591, 222303182, 333454773, 444606364, 666909546, 889212728, 1333819092, 1778425456, 2667638184, 4112608867, 5335276368, 8225217734, 12337826601, 16450435468, 24675653202, 32900870936, 49351306404, 65801741872, 98702612808, 197405225616]

約数ペア:

[(1, 197405225616), (2, 98702612808), (3, 65801741872), (4, 49351306404), (6, 32900870936), (8, 24675653202), (12, 16450435468), (16, 12337826601), (24, 8225217734), (37, 5335276368), (48, 4112608867), (74, 2667638184), (111, 1778425456), (148, 1333819092), (222, 889212728), (296, 666909546), (444, 444606364), (592, 333454773), (888, 222303182), (1776, 111151591), (3041, 64914576), (6082, 32457288), (9123, 21638192), (12164, 16228644), (18246, 10819096), (24328, 8114322), (36492, 5409548), (36551, 5400816), (48656, 4057161), (72984, 2704774), (73102, 2700408), (109653, 1800272), (112517, 1754448), (145968, 1352387), (146204, 1350204), (219306, 900136), (225034, 877224), (292408, 675102), (337551, 584816), (438612, 450068)]