208053152

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1601}}^1$

素因数の和:1773

約数の個数: 48

約数和(自身を含む): 426311424

約数和(自身を除く): 218258272

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 131, 248, 262, 496, 524, 992, 1048, 1601, 2096, 3202, 4061, 4192, 6404, 8122, 12808, 16244, 25616, 32488, 49631, 51232, 64976, 99262, 129952, 198524, 209731, 397048, 419462, 794096, 838924, 1588192, 1677848, 3355696, 6501661, 6711392, 13003322, 26006644, 52013288, 104026576, 208053152]

約数ペア:

[(1, 208053152), (2, 104026576), (4, 52013288), (8, 26006644), (16, 13003322), (31, 6711392), (32, 6501661), (62, 3355696), (124, 1677848), (131, 1588192), (248, 838924), (262, 794096), (496, 419462), (524, 397048), (992, 209731), (1048, 198524), (1601, 129952), (2096, 99262), (3202, 64976), (4061, 51232), (4192, 49631), (6404, 32488), (8122, 25616), (12808, 16244)]