201959768

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{615731}}^1$

素因数の和:615778

約数の個数: 16

約数和(自身を含む): 387911160

約数和(自身を除く): 185951392

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 615731, 1231462, 2462924, 4925848, 25244971, 50489942, 100979884, 201959768]

約数ペア:

[(1, 201959768), (2, 100979884), (4, 50489942), (8, 25244971), (41, 4925848), (82, 2462924), (164, 1231462), (328, 615731)]