200338418

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1\times {\mathrm{1117}}^1$

素因数の和:1706

約数の個数: 32

約数和(自身を含む): 359334144

約数和(自身を除く): 158995726

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 557, 1114, 1117, 2234, 3899, 7798, 7819, 12811, 15638, 25622, 25691, 51382, 89677, 179354, 179837, 359674, 622169, 1244338, 4355183, 8710366, 14309887, 28619774, 100169209, 200338418]

約数ペア:

[(1, 200338418), (2, 100169209), (7, 28619774), (14, 14309887), (23, 8710366), (46, 4355183), (161, 1244338), (322, 622169), (557, 359674), (1114, 179837), (1117, 179354), (2234, 89677), (3899, 51382), (7798, 25691), (7819, 25622), (12811, 15638)]