202816906

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{2153}}^1$

素因数の和:2278

約数の個数: 32

約数和(自身を含む): 333956160

約数和(自身を除く): 131139254

約数列:

[1, 2, 19, 37, 38, 67, 74, 134, 703, 1273, 1406, 2153, 2479, 2546, 4306, 4958, 40907, 47101, 79661, 81814, 94202, 144251, 159322, 288502, 1513559, 2740769, 3027118, 5337287, 5481538, 10674574, 101408453, 202816906]

約数ペア:

[(1, 202816906), (2, 101408453), (19, 10674574), (37, 5481538), (38, 5337287), (67, 3027118), (74, 2740769), (134, 1513559), (703, 288502), (1273, 159322), (1406, 144251), (2153, 94202), (2479, 81814), (2546, 79661), (4306, 47101), (4958, 40907)]