200713030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61007}}^1$

素因数の和:61068

約数の個数: 32

約数和(自身を含む): 421687296

約数和(自身を除く): 220974266

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 61007, 122014, 305035, 427049, 610070, 854098, 2135245, 2867329, 4270490, 5734658, 14336645, 20071303, 28673290, 40142606, 100356515, 200713030]

約数ペア:

[(1, 200713030), (2, 100356515), (5, 40142606), (7, 28673290), (10, 20071303), (14, 14336645), (35, 5734658), (47, 4270490), (70, 2867329), (94, 2135245), (235, 854098), (329, 610070), (470, 427049), (658, 305035), (1645, 122014), (3290, 61007)]