202645856768

素因数分解:

$2^9\times {\mathrm{97}}^1\times {\mathrm{307}}^1\times {\mathrm{13291}}^1$

素因数の和:13713

約数の個数: 80

約数和(自身を含む): 410433459744

約数和(自身を除く): 207787602976

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 256, 307, 388, 512, 614, 776, 1228, 1552, 2456, 3104, 4912, 6208, 9824, 12416, 13291, 19648, 24832, 26582, 29779, 39296, 49664, 53164, 59558, 78592, 106328, 119116, 157184, 212656, 238232, 425312, 476464, 850624, 952928, 1289227, 1701248, 1905856, 2578454, 3402496, 3811712, 4080337, 5156908, 6804992, 7623424, 8160674, 10313816, 15246848, 16321348, 20627632, 32642696, 41255264, 65285392, 82510528, 130570784, 165021056, 261141568, 330042112, 395792689, 522283136, 660084224, 791585378, 1044566272, 1583170756, 2089132544, 3166341512, 6332683024, 12665366048, 25330732096, 50661464192, 101322928384, 202645856768]

約数ペア:

[(1, 202645856768), (2, 101322928384), (4, 50661464192), (8, 25330732096), (16, 12665366048), (32, 6332683024), (64, 3166341512), (97, 2089132544), (128, 1583170756), (194, 1044566272), (256, 791585378), (307, 660084224), (388, 522283136), (512, 395792689), (614, 330042112), (776, 261141568), (1228, 165021056), (1552, 130570784), (2456, 82510528), (3104, 65285392), (4912, 41255264), (6208, 32642696), (9824, 20627632), (12416, 16321348), (13291, 15246848), (19648, 10313816), (24832, 8160674), (26582, 7623424), (29779, 6804992), (39296, 5156908), (49664, 4080337), (53164, 3811712), (59558, 3402496), (78592, 2578454), (106328, 1905856), (119116, 1701248), (157184, 1289227), (212656, 952928), (238232, 850624), (425312, 476464)]