204156723

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{619}}^1$

素因数の和:891

約数の個数: 32

約数和(自身を含む): 299980800

約数和(自身を除く): 95824077

約数列:

[1, 3, 17, 29, 51, 87, 223, 493, 619, 669, 1479, 1857, 3791, 6467, 10523, 11373, 17951, 19401, 31569, 53853, 109939, 138037, 305167, 329817, 414111, 915501, 2346629, 4003073, 7039887, 12009219, 68052241, 204156723]

約数ペア:

[(1, 204156723), (3, 68052241), (17, 12009219), (29, 7039887), (51, 4003073), (87, 2346629), (223, 915501), (493, 414111), (619, 329817), (669, 305167), (1479, 138037), (1857, 109939), (3791, 53853), (6467, 31569), (10523, 19401), (11373, 17951)]