201498190

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{6221}}^1$

素因数の和:6348

約数の個数: 32

約数和(自身を含む): 376306560

約数和(自身を除く): 174808370

約数列:

[1, 2, 5, 10, 41, 79, 82, 158, 205, 395, 410, 790, 3239, 6221, 6478, 12442, 16195, 31105, 32390, 62210, 255061, 491459, 510122, 982918, 1275305, 2457295, 2550610, 4914590, 20149819, 40299638, 100749095, 201498190]

約数ペア:

[(1, 201498190), (2, 100749095), (5, 40299638), (10, 20149819), (41, 4914590), (79, 2550610), (82, 2457295), (158, 1275305), (205, 982918), (395, 510122), (410, 491459), (790, 255061), (3239, 62210), (6221, 32390), (6478, 31105), (12442, 16195)]