202104938

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{8537}}^1$

素因数の和:8654

約数の個数: 32

約数和(自身を含む): 368841600

約数和(自身を除く): 166736662

約数列:

[1, 2, 7, 14, 19, 38, 89, 133, 178, 266, 623, 1246, 1691, 3382, 8537, 11837, 17074, 23674, 59759, 119518, 162203, 324406, 759793, 1135421, 1519586, 2270842, 5318551, 10637102, 14436067, 28872134, 101052469, 202104938]

約数ペア:

[(1, 202104938), (2, 101052469), (7, 28872134), (14, 14436067), (19, 10637102), (38, 5318551), (89, 2270842), (133, 1519586), (178, 1135421), (266, 759793), (623, 324406), (1246, 162203), (1691, 119518), (3382, 59759), (8537, 23674), (11837, 17074)]