200554994

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{229}}^1\times {\mathrm{1213}}^1$

素因数の和:1482

約数の個数: 24

約数和(自身を含む): 319148460

約数和(自身を除く): 118593466

約数列:

[1, 2, 19, 38, 229, 361, 458, 722, 1213, 2426, 4351, 8702, 23047, 46094, 82669, 165338, 277777, 437893, 555554, 875786, 5277763, 10555526, 100277497, 200554994]

約数ペア:

[(1, 200554994), (2, 100277497), (19, 10555526), (38, 5277763), (229, 875786), (361, 555554), (458, 437893), (722, 277777), (1213, 165338), (2426, 82669), (4351, 46094), (8702, 23047)]