199970544

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{1481}}^1$

素因数の和:1618

約数の個数: 80

約数和(自身を含む): 540277920

約数和(自身を除く): 340307376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 97, 116, 174, 194, 232, 291, 348, 388, 464, 582, 696, 776, 1164, 1392, 1481, 1552, 2328, 2813, 2962, 4443, 4656, 5626, 5924, 8439, 8886, 11252, 11848, 16878, 17772, 22504, 23696, 33756, 35544, 42949, 45008, 67512, 71088, 85898, 128847, 135024, 143657, 171796, 257694, 287314, 343592, 430971, 515388, 574628, 687184, 861942, 1030776, 1149256, 1723884, 2061552, 2298512, 3447768, 4166053, 6895536, 8332106, 12498159, 16664212, 24996318, 33328424, 49992636, 66656848, 99985272, 199970544]

約数ペア:

[(1, 199970544), (2, 99985272), (3, 66656848), (4, 49992636), (6, 33328424), (8, 24996318), (12, 16664212), (16, 12498159), (24, 8332106), (29, 6895536), (48, 4166053), (58, 3447768), (87, 2298512), (97, 2061552), (116, 1723884), (174, 1149256), (194, 1030776), (232, 861942), (291, 687184), (348, 574628), (388, 515388), (464, 430971), (582, 343592), (696, 287314), (776, 257694), (1164, 171796), (1392, 143657), (1481, 135024), (1552, 128847), (2328, 85898), (2813, 71088), (2962, 67512), (4443, 45008), (4656, 42949), (5626, 35544), (5924, 33756), (8439, 23696), (8886, 22504), (11252, 17772), (11848, 16878)]