200305467

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{829}}^1$

素因数の和:1017

約数の個数: 40

約数和(自身を含む): 317358800

約数和(自身を除く): 117053333

約数列:

[1, 3, 9, 19, 27, 57, 81, 157, 171, 471, 513, 829, 1413, 1539, 2487, 2983, 4239, 7461, 8949, 12717, 15751, 22383, 26847, 47253, 67149, 80541, 130153, 141759, 241623, 390459, 425277, 1171377, 1275831, 2472907, 3514131, 7418721, 10542393, 22256163, 66768489, 200305467]

約数ペア:

[(1, 200305467), (3, 66768489), (9, 22256163), (19, 10542393), (27, 7418721), (57, 3514131), (81, 2472907), (157, 1275831), (171, 1171377), (471, 425277), (513, 390459), (829, 241623), (1413, 141759), (1539, 130153), (2487, 80541), (2983, 67149), (4239, 47253), (7461, 26847), (8949, 22383), (12717, 15751)]