202315971

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{24821}}^1$

素因数の和:24867

約数の個数: 32

約数和(自身を含む): 333607680

約数和(自身を除く): 131291709

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 143, 209, 247, 429, 627, 741, 2717, 8151, 24821, 74463, 273031, 322673, 471599, 819093, 968019, 1414797, 3549403, 5187589, 6130787, 10648209, 15562767, 18392361, 67438657, 202315971]

約数ペア:

[(1, 202315971), (3, 67438657), (11, 18392361), (13, 15562767), (19, 10648209), (33, 6130787), (39, 5187589), (57, 3549403), (143, 1414797), (209, 968019), (247, 819093), (429, 471599), (627, 322673), (741, 273031), (2717, 74463), (8151, 24821)]