201939243

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{4931}}^1$

素因数の和:5035

約数の個数: 32

約数和(自身を含む): 315332352

約数和(自身を除く): 113393109

約数列:

[1, 3, 11, 17, 33, 51, 73, 187, 219, 561, 803, 1241, 2409, 3723, 4931, 13651, 14793, 40953, 54241, 83827, 162723, 251481, 359963, 922097, 1079889, 2766291, 3959593, 6119371, 11878779, 18358113, 67313081, 201939243]

約数ペア:

[(1, 201939243), (3, 67313081), (11, 18358113), (17, 11878779), (33, 6119371), (51, 3959593), (73, 2766291), (187, 1079889), (219, 922097), (561, 359963), (803, 251481), (1241, 162723), (2409, 83827), (3723, 54241), (4931, 40953), (13651, 14793)]