201661002

素因数分解:

$2^1\times 3^4\times {\mathrm{1244821}}^1$

素因数の和:1244835

約数の個数: 20

約数和(自身を含む): 451870386

約数和(自身を除く): 250209384

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1244821, 2489642, 3734463, 7468926, 11203389, 22406778, 33610167, 67220334, 100830501, 201661002]

約数ペア:

[(1, 201661002), (2, 100830501), (3, 67220334), (6, 33610167), (9, 22406778), (18, 11203389), (27, 7468926), (54, 3734463), (81, 2489642), (162, 1244821)]