2201801900

素因数分解:

$2^2\times 5^2\times {\mathrm{193}}^1\times {\mathrm{114083}}^1$

素因数の和:114290

約数の個数: 36

約数和(自身を含む): 4802708232

約数和(自身を除く): 2600906332

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 193, 386, 772, 965, 1930, 3860, 4825, 9650, 19300, 114083, 228166, 456332, 570415, 1140830, 2281660, 2852075, 5704150, 11408300, 22018019, 44036038, 88072076, 110090095, 220180190, 440360380, 550450475, 1100900950, 2201801900]

約数ペア:

[(1, 2201801900), (2, 1100900950), (4, 550450475), (5, 440360380), (10, 220180190), (20, 110090095), (25, 88072076), (50, 44036038), (100, 22018019), (193, 11408300), (386, 5704150), (772, 2852075), (965, 2281660), (1930, 1140830), (3860, 570415), (4825, 456332), (9650, 228166), (19300, 114083)]