201680230

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{5527}}^1$

素因数の和:5664

約数の個数: 32

約数和(自身を含む): 376125120

約数和(自身を除く): 174444890

約数列:

[1, 2, 5, 10, 41, 82, 89, 178, 205, 410, 445, 890, 3649, 5527, 7298, 11054, 18245, 27635, 36490, 55270, 226607, 453214, 491903, 983806, 1133035, 2266070, 2459515, 4919030, 20168023, 40336046, 100840115, 201680230]

約数ペア:

[(1, 201680230), (2, 100840115), (5, 40336046), (10, 20168023), (41, 4919030), (82, 2459515), (89, 2266070), (178, 1133035), (205, 983806), (410, 491903), (445, 453214), (890, 226607), (3649, 55270), (5527, 36490), (7298, 27635), (11054, 18245)]