204557344

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{10853}}^1$

素因数の和:10913

約数の個数: 48

約数和(自身を含む): 437633280

約数和(自身を除く): 233075936

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 124, 152, 248, 304, 496, 589, 608, 992, 1178, 2356, 4712, 9424, 10853, 18848, 21706, 43412, 86824, 173648, 206207, 336443, 347296, 412414, 672886, 824828, 1345772, 1649656, 2691544, 3299312, 5383088, 6392417, 6598624, 10766176, 12784834, 25569668, 51139336, 102278672, 204557344]

約数ペア:

[(1, 204557344), (2, 102278672), (4, 51139336), (8, 25569668), (16, 12784834), (19, 10766176), (31, 6598624), (32, 6392417), (38, 5383088), (62, 3299312), (76, 2691544), (124, 1649656), (152, 1345772), (248, 824828), (304, 672886), (496, 412414), (589, 347296), (608, 336443), (992, 206207), (1178, 173648), (2356, 86824), (4712, 43412), (9424, 21706), (10853, 18848)]