202019908

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{40697}}^1$

素因数の和:40791

約数の個数: 24

約数和(自身を含む): 379468152

約数和(自身を除く): 177448244

約数列:

[1, 2, 4, 17, 34, 68, 73, 146, 292, 1241, 2482, 4964, 40697, 81394, 162788, 691849, 1383698, 2767396, 2970881, 5941762, 11883524, 50504977, 101009954, 202019908]

約数ペア:

[(1, 202019908), (2, 101009954), (4, 50504977), (17, 11883524), (34, 5941762), (68, 2970881), (73, 2767396), (146, 1383698), (292, 691849), (1241, 162788), (2482, 81394), (4964, 40697)]