201552323

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{919}}^1$

素因数の和:1059

約数の個数: 32

約数和(自身を含む): 259660800

約数和(自身を除く): 58108477

約数列:

[1, 7, 17, 19, 97, 119, 133, 323, 679, 919, 1649, 1843, 2261, 6433, 11543, 12901, 15623, 17461, 31331, 89143, 109361, 122227, 219317, 296837, 624001, 1515431, 1693717, 2077859, 10608017, 11856019, 28793189, 201552323]

約数ペア:

[(1, 201552323), (7, 28793189), (17, 11856019), (19, 10608017), (97, 2077859), (119, 1693717), (133, 1515431), (323, 624001), (679, 296837), (919, 219317), (1649, 122227), (1843, 109361), (2261, 89143), (6433, 31331), (11543, 17461), (12901, 15623)]