194333420

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{10111}}^1$

素因数の和:10182

約数の個数: 36

約数和(自身を含む): 421731072

約数和(自身を除く): 227397652

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 961, 1922, 3844, 4805, 9610, 10111, 19220, 20222, 40444, 50555, 101110, 202220, 313441, 626882, 1253764, 1567205, 3134410, 6268820, 9716671, 19433342, 38866684, 48583355, 97166710, 194333420]

約数ペア:

[(1, 194333420), (2, 97166710), (4, 48583355), (5, 38866684), (10, 19433342), (20, 9716671), (31, 6268820), (62, 3134410), (124, 1567205), (155, 1253764), (310, 626882), (620, 313441), (961, 202220), (1922, 101110), (3844, 50555), (4805, 40444), (9610, 20222), (10111, 19220)]