200629528

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:448

約数の個数: 64

約数和(自身を含む): 420837120

約数和(自身を除く): 220207592

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 142, 163, 197, 284, 326, 394, 568, 652, 781, 788, 1304, 1562, 1576, 1793, 2167, 3124, 3586, 4334, 6248, 7172, 8668, 11573, 13987, 14344, 17336, 23146, 27974, 32111, 46292, 55948, 64222, 92584, 111896, 127303, 128444, 153857, 254606, 256888, 307714, 353221, 509212, 615428, 706442, 1018424, 1230856, 1412884, 2279881, 2825768, 4559762, 9119524, 18239048, 25078691, 50157382, 100314764, 200629528]

約数ペア:

[(1, 200629528), (2, 100314764), (4, 50157382), (8, 25078691), (11, 18239048), (22, 9119524), (44, 4559762), (71, 2825768), (88, 2279881), (142, 1412884), (163, 1230856), (197, 1018424), (284, 706442), (326, 615428), (394, 509212), (568, 353221), (652, 307714), (781, 256888), (788, 254606), (1304, 153857), (1562, 128444), (1576, 127303), (1793, 111896), (2167, 92584), (3124, 64222), (3586, 55948), (4334, 46292), (6248, 32111), (7172, 27974), (8668, 23146), (11573, 17336), (13987, 14344)]