273780148

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{337}}^1\times {\mathrm{2447}}^1$

素因数の和:2871

約数の個数: 24

約数和(自身を含む): 486525312

約数和(自身を除く): 212745164

約数列:

[1, 2, 4, 83, 166, 332, 337, 674, 1348, 2447, 4894, 9788, 27971, 55942, 111884, 203101, 406202, 812404, 824639, 1649278, 3298556, 68445037, 136890074, 273780148]

約数ペア:

[(1, 273780148), (2, 136890074), (4, 68445037), (83, 3298556), (166, 1649278), (332, 824639), (337, 812404), (674, 406202), (1348, 203101), (2447, 111884), (4894, 55942), (9788, 27971)]