207729001

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 239500800

約数和(自身を除く): 31771799

約数列:

[1, 17, 29, 41, 43, 239, 493, 697, 731, 1189, 1247, 1763, 4063, 6931, 9799, 10277, 20213, 21199, 29971, 51127, 117827, 166583, 174709, 284171, 298033, 421357, 869159, 4830907, 5066561, 7163069, 12219353, 207729001]

約数ペア:

[(1, 207729001), (17, 12219353), (29, 7163069), (41, 5066561), (43, 4830907), (239, 869159), (493, 421357), (697, 298033), (731, 284171), (1189, 174709), (1247, 166583), (1763, 117827), (4063, 51127), (6931, 29971), (9799, 21199), (10277, 20213)]