204395530

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{277}}^1\times {\mathrm{653}}^1$

素因数の和:1050

約数の個数: 32

約数和(自身を含む): 373078224

約数和(自身を除く): 168682694

約数列:

[1, 2, 5, 10, 113, 226, 277, 554, 565, 653, 1130, 1306, 1385, 2770, 3265, 6530, 31301, 62602, 73789, 147578, 156505, 180881, 313010, 361762, 368945, 737890, 904405, 1808810, 20439553, 40879106, 102197765, 204395530]

約数ペア:

[(1, 204395530), (2, 102197765), (5, 40879106), (10, 20439553), (113, 1808810), (226, 904405), (277, 737890), (554, 368945), (565, 361762), (653, 313010), (1130, 180881), (1306, 156505), (1385, 147578), (2770, 73789), (3265, 62602), (6530, 31301)]