201985326

素因数分解:

$2^1\times 3^4\times {\mathrm{1246823}}^1$

素因数の和:1246837

約数の個数: 20

約数和(自身を含む): 452597112

約数和(自身を除く): 250611786

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1246823, 2493646, 3740469, 7480938, 11221407, 22442814, 33664221, 67328442, 100992663, 201985326]

約数ペア:

[(1, 201985326), (2, 100992663), (3, 67328442), (6, 33664221), (9, 22442814), (18, 11221407), (27, 7480938), (54, 3740469), (81, 2493646), (162, 1246823)]