202949150

素因数分解:

$2^1\times 5^2\times {\mathrm{193}}^1\times {\mathrm{21031}}^1$

素因数の和:21236

約数の個数: 24

約数和(自身を含む): 379459344

約数和(自身を除く): 176510194

約数列:

[1, 2, 5, 10, 25, 50, 193, 386, 965, 1930, 4825, 9650, 21031, 42062, 105155, 210310, 525775, 1051550, 4058983, 8117966, 20294915, 40589830, 101474575, 202949150]

約数ペア:

[(1, 202949150), (2, 101474575), (5, 40589830), (10, 20294915), (25, 8117966), (50, 4058983), (193, 1051550), (386, 525775), (965, 210310), (1930, 105155), (4825, 42062), (9650, 21031)]