215041376

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{610913}}^1$

素因数の和:610934

約数の個数: 24

約数和(自身を含む): 461850984

約数和(自身を除く): 246809608

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 610913, 1221826, 2443652, 4887304, 6720043, 9774608, 13440086, 19549216, 26880172, 53760344, 107520688, 215041376]

約数ペア:

[(1, 215041376), (2, 107520688), (4, 53760344), (8, 26880172), (11, 19549216), (16, 13440086), (22, 9774608), (32, 6720043), (44, 4887304), (88, 2443652), (176, 1221826), (352, 610913)]