200878671

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{1493}}^1$

素因数の和:1695

約数の個数: 32

約数和(自身を含む): 315532800

約数和(自身を除く): 114654129

約数列:

[1, 3, 7, 21, 43, 129, 149, 301, 447, 903, 1043, 1493, 3129, 4479, 6407, 10451, 19221, 31353, 44849, 64199, 134547, 192597, 222457, 449393, 667371, 1348179, 1557199, 4671597, 9565651, 28696953, 66959557, 200878671]

約数ペア:

[(1, 200878671), (3, 66959557), (7, 28696953), (21, 9565651), (43, 4671597), (129, 1557199), (149, 1348179), (301, 667371), (447, 449393), (903, 222457), (1043, 192597), (1493, 134547), (3129, 64199), (4479, 44849), (6407, 31353), (10451, 19221)]