203422353352

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{10193}}^1$

素因数の和:10606

約数の個数: 64

約数和(自身を含む): 389957198400

約数和(自身を除く): 186534845048

約数列:

[1, 2, 4, 8, 131, 137, 139, 262, 274, 278, 524, 548, 556, 1048, 1096, 1112, 10193, 17947, 18209, 19043, 20386, 35894, 36418, 38086, 40772, 71788, 72836, 76172, 81544, 143576, 145672, 152344, 1335283, 1396441, 1416827, 2494633, 2670566, 2792882, 2833654, 4989266, 5341132, 5585764, 5667308, 9978532, 10682264, 11171528, 11334616, 19957064, 182933771, 185604337, 194105299, 365867542, 371208674, 388210598, 731735084, 742417348, 776421196, 1463470168, 1484834696, 1552842392, 25427794169, 50855588338, 101711176676, 203422353352]

約数ペア:

[(1, 203422353352), (2, 101711176676), (4, 50855588338), (8, 25427794169), (131, 1552842392), (137, 1484834696), (139, 1463470168), (262, 776421196), (274, 742417348), (278, 731735084), (524, 388210598), (548, 371208674), (556, 365867542), (1048, 194105299), (1096, 185604337), (1112, 182933771), (10193, 19957064), (17947, 11334616), (18209, 11171528), (19043, 10682264), (20386, 9978532), (35894, 5667308), (36418, 5585764), (38086, 5341132), (40772, 4989266), (71788, 2833654), (72836, 2792882), (76172, 2670566), (81544, 2494633), (143576, 1416827), (145672, 1396441), (152344, 1335283)]