208083272

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{373}}^1\times {\mathrm{509}}^1$

素因数の和:1025

約数の個数: 32

約数和(自身を含む): 394831800

約数和(自身を除く): 186748528

約数列:

[1, 2, 4, 8, 137, 274, 373, 509, 548, 746, 1018, 1096, 1492, 2036, 2984, 4072, 51101, 69733, 102202, 139466, 189857, 204404, 278932, 379714, 408808, 557864, 759428, 1518856, 26010409, 52020818, 104041636, 208083272]

約数ペア:

[(1, 208083272), (2, 104041636), (4, 52020818), (8, 26010409), (137, 1518856), (274, 759428), (373, 557864), (509, 408808), (548, 379714), (746, 278932), (1018, 204404), (1096, 189857), (1492, 139466), (2036, 102202), (2984, 69733), (4072, 51101)]