200589321

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 282902400

約数和(自身を除く): 82313079

約数列:

[1, 3, 37, 59, 109, 111, 177, 281, 327, 843, 2183, 4033, 6431, 6549, 10397, 12099, 16579, 19293, 30629, 31191, 49737, 91887, 237947, 613423, 713841, 1133273, 1807111, 1840269, 3399819, 5421333, 66863107, 200589321]

約数ペア:

[(1, 200589321), (3, 66863107), (37, 5421333), (59, 3399819), (109, 1840269), (111, 1807111), (177, 1133273), (281, 713841), (327, 613423), (843, 237947), (2183, 91887), (4033, 49737), (6431, 31191), (6549, 30629), (10397, 19293), (12099, 16579)]