207942897

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{33469}}^1$

素因数の和:33600

約数の個数: 16

約数和(自身を含む): 294536000

約数和(自身を除く): 86593103

約数列:

[1, 3, 19, 57, 109, 327, 2071, 6213, 33469, 100407, 635911, 1907733, 3648121, 10944363, 69314299, 207942897]

約数ペア:

[(1, 207942897), (3, 69314299), (19, 10944363), (57, 3648121), (109, 1907733), (327, 635911), (2071, 100407), (6213, 33469)]