202012552

素因数分解:

$2^3\times 7^1\times {\mathrm{167}}^1\times {\mathrm{21601}}^1$

素因数の和:21781

約数の個数: 32

約数和(自身を含む): 435496320

約数和(自身を除く): 233483768

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 167, 334, 668, 1169, 1336, 2338, 4676, 9352, 21601, 43202, 86404, 151207, 172808, 302414, 604828, 1209656, 3607367, 7214734, 14429468, 25251569, 28858936, 50503138, 101006276, 202012552]

約数ペア:

[(1, 202012552), (2, 101006276), (4, 50503138), (7, 28858936), (8, 25251569), (14, 14429468), (28, 7214734), (56, 3607367), (167, 1209656), (334, 604828), (668, 302414), (1169, 172808), (1336, 151207), (2338, 86404), (4676, 43202), (9352, 21601)]