201893552

素因数分解:

$2^4\times 7^1\times {\mathrm{1802621}}^1$

素因数の和:1802636

約数の個数: 20

約数和(自身を含む): 447050256

約数和(自身を除く): 245156704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1802621, 3605242, 7210484, 12618347, 14420968, 25236694, 28841936, 50473388, 100946776, 201893552]

約数ペア:

[(1, 201893552), (2, 100946776), (4, 50473388), (7, 28841936), (8, 25236694), (14, 14420968), (16, 12618347), (28, 7210484), (56, 3605242), (112, 1802621)]