203477918

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{11923}}^1$

素因数の和:12008

約数の個数: 32

約数和(自身を含む): 370884096

約数和(自身を除く): 167406178

約数列:

[1, 2, 7, 14, 23, 46, 53, 106, 161, 322, 371, 742, 1219, 2438, 8533, 11923, 17066, 23846, 83461, 166922, 274229, 548458, 631919, 1263838, 1919603, 3839206, 4423433, 8846866, 14534137, 29068274, 101738959, 203477918]

約数ペア:

[(1, 203477918), (2, 101738959), (7, 29068274), (14, 14534137), (23, 8846866), (46, 4423433), (53, 3839206), (106, 1919603), (161, 1263838), (322, 631919), (371, 548458), (742, 274229), (1219, 166922), (2438, 83461), (8533, 23846), (11923, 17066)]