201291213

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{971}}^1\times {\mathrm{1607}}^1$

素因数の和:2624

約数の個数: 16

約数和(自身を含む): 275083776

約数和(自身を除く): 73792563

約数列:

[1, 3, 43, 129, 971, 1607, 2913, 4821, 41753, 69101, 125259, 207303, 1560397, 4681191, 67097071, 201291213]

約数ペア:

[(1, 201291213), (3, 67097071), (43, 4681191), (129, 1560397), (971, 207303), (1607, 125259), (2913, 69101), (4821, 41753)]