213164024

素因数分解:

$2^3\times {\mathrm{199}}^1\times {\mathrm{257}}^1\times {\mathrm{521}}^1$

素因数の和:983

約数の個数: 32

約数和(自身を含む): 404028000

約数和(自身を除く): 190863976

約数列:

[1, 2, 4, 8, 199, 257, 398, 514, 521, 796, 1028, 1042, 1592, 2056, 2084, 4168, 51143, 102286, 103679, 133897, 204572, 207358, 267794, 409144, 414716, 535588, 829432, 1071176, 26645503, 53291006, 106582012, 213164024]

約数ペア:

[(1, 213164024), (2, 106582012), (4, 53291006), (8, 26645503), (199, 1071176), (257, 829432), (398, 535588), (514, 414716), (521, 409144), (796, 267794), (1028, 207358), (1042, 204572), (1592, 133897), (2056, 103679), (2084, 102286), (4168, 51143)]