201961948628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{13381}}^1$

素因数の和:13633

約数の個数: 96

約数和(自身を含む): 404599738368

約数和(自身を除く): 202637789740

約数列:

[1, 2, 4, 11, 22, 37, 44, 73, 74, 127, 146, 148, 254, 292, 407, 508, 803, 814, 1397, 1606, 1628, 2701, 2794, 3212, 4699, 5402, 5588, 9271, 9398, 10804, 13381, 18542, 18796, 26762, 29711, 37084, 51689, 53524, 59422, 101981, 103378, 118844, 147191, 203962, 206756, 294382, 343027, 407924, 495097, 588764, 686054, 976813, 990194, 1372108, 1699387, 1953626, 1980388, 3398774, 3773297, 3907252, 5446067, 6797548, 7546594, 10744943, 10892134, 15093188, 18693257, 21489886, 21784268, 36142081, 37386514, 42979772, 62877319, 72284162, 74773028, 124055251, 125754638, 144568324, 248110502, 251509276, 397562891, 496221004, 691650509, 795125782, 1364607761, 1383301018, 1590251564, 2729215522, 2766602036, 4590044287, 5458431044, 9180088574, 18360177148, 50490487157, 100980974314, 201961948628]

約数ペア:

[(1, 201961948628), (2, 100980974314), (4, 50490487157), (11, 18360177148), (22, 9180088574), (37, 5458431044), (44, 4590044287), (73, 2766602036), (74, 2729215522), (127, 1590251564), (146, 1383301018), (148, 1364607761), (254, 795125782), (292, 691650509), (407, 496221004), (508, 397562891), (803, 251509276), (814, 248110502), (1397, 144568324), (1606, 125754638), (1628, 124055251), (2701, 74773028), (2794, 72284162), (3212, 62877319), (4699, 42979772), (5402, 37386514), (5588, 36142081), (9271, 21784268), (9398, 21489886), (10804, 18693257), (13381, 15093188), (18542, 10892134), (18796, 10744943), (26762, 7546594), (29711, 6797548), (37084, 5446067), (51689, 3907252), (53524, 3773297), (59422, 3398774), (101981, 1980388), (103378, 1953626), (118844, 1699387), (147191, 1372108), (203962, 990194), (206756, 976813), (294382, 686054), (343027, 588764), (407924, 495097)]