202803321

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{5711}}^1$

素因数の和:5829

約数の個数: 32

約数和(自身を含む): 329011200

約数和(自身を除く): 126207879

約数列:

[1, 3, 7, 19, 21, 57, 89, 133, 267, 399, 623, 1691, 1869, 5073, 5711, 11837, 17133, 35511, 39977, 108509, 119931, 325527, 508279, 759563, 1524837, 2278689, 3557953, 9657301, 10673859, 28971903, 67601107, 202803321]

約数ペア:

[(1, 202803321), (3, 67601107), (7, 28971903), (19, 10673859), (21, 9657301), (57, 3557953), (89, 2278689), (133, 1524837), (267, 759563), (399, 508279), (623, 325527), (1691, 119931), (1869, 108509), (5073, 39977), (5711, 35511), (11837, 17133)]