200980143

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{81799}}^1$

素因数の和:81828

約数の個数: 32

約数和(自身を含む): 366464000

約数和(自身を除く): 165483857

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 81799, 245397, 572593, 736191, 1063387, 1717779, 2208573, 3190161, 5153337, 7443709, 9570483, 15460011, 22331127, 28711449, 66993381, 200980143]

約数ペア:

[(1, 200980143), (3, 66993381), (7, 28711449), (9, 22331127), (13, 15460011), (21, 9570483), (27, 7443709), (39, 5153337), (63, 3190161), (91, 2208573), (117, 1717779), (189, 1063387), (273, 736191), (351, 572593), (819, 245397), (2457, 81799)]