200936912

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{2243}}^1$

素因数の和:2771

約数の個数: 40

約数和(自身を含む): 425731680

約数和(自身を除く): 224794768

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 509, 1018, 2036, 2243, 4072, 4486, 5599, 8144, 8972, 11198, 17944, 22396, 24673, 35888, 44792, 49346, 89584, 98692, 197384, 394768, 1141687, 2283374, 4566748, 9133496, 12558557, 18266992, 25117114, 50234228, 100468456, 200936912]

約数ペア:

[(1, 200936912), (2, 100468456), (4, 50234228), (8, 25117114), (11, 18266992), (16, 12558557), (22, 9133496), (44, 4566748), (88, 2283374), (176, 1141687), (509, 394768), (1018, 197384), (2036, 98692), (2243, 89584), (4072, 49346), (4486, 44792), (5599, 35888), (8144, 24673), (8972, 22396), (11198, 17944)]