201995745295

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{20549}}^1\times {\mathrm{47951}}^1$

素因数の和:68546

約数の個数: 16

約数和(自身を含む): 248324227200

約数和(自身を除く): 46328481905

約数列:

[1, 5, 41, 205, 20549, 47951, 102745, 239755, 842509, 1965991, 4212545, 9829955, 985345099, 4926725495, 40399149059, 201995745295]

約数ペア:

[(1, 201995745295), (5, 40399149059), (41, 4926725495), (205, 985345099), (20549, 9829955), (47951, 4212545), (102745, 1965991), (239755, 842509)]