202759492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{19793}}^1$

素因数の和:20007

約数の個数: 24

約数和(自身を含む): 384082776

約数和(自身を除く): 181323284

約数列:

[1, 2, 4, 13, 26, 52, 197, 394, 788, 2561, 5122, 10244, 19793, 39586, 79172, 257309, 514618, 1029236, 3899221, 7798442, 15596884, 50689873, 101379746, 202759492]

約数ペア:

[(1, 202759492), (2, 101379746), (4, 50689873), (13, 15596884), (26, 7798442), (52, 3899221), (197, 1029236), (394, 514618), (788, 257309), (2561, 79172), (5122, 39586), (10244, 19793)]