200690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:122

約数の個数: 32

約数和(自身を含む): 428544

約数和(自身を除く): 227854

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 61, 70, 94, 122, 235, 305, 329, 427, 470, 610, 658, 854, 1645, 2135, 2867, 3290, 4270, 5734, 14335, 20069, 28670, 40138, 100345, 200690]

約数ペア:

[(1, 200690), (2, 100345), (5, 40138), (7, 28670), (10, 20069), (14, 14335), (35, 5734), (47, 4270), (61, 3290), (70, 2867), (94, 2135), (122, 1645), (235, 854), (305, 658), (329, 610), (427, 470)]