202237371

素因数分解:

$3^3\times 7^1\times {\mathrm{1070039}}^1$

素因数の和:1070055

約数の個数: 16

約数和(自身を含む): 342412800

約数和(自身を除く): 140175429

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1070039, 3210117, 7490273, 9630351, 22470819, 28891053, 67412457, 202237371]

約数ペア:

[(1, 202237371), (3, 67412457), (7, 28891053), (9, 22470819), (21, 9630351), (27, 7490273), (63, 3210117), (189, 1070039)]