201566628

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{130211}}^1$

素因数の和:130264

約数の個数: 36

約数和(自身を含む): 521368848

約数和(自身を除く): 319802220

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 130211, 260422, 390633, 520844, 781266, 1171899, 1562532, 2343798, 4687596, 5599073, 11198146, 16797219, 22396292, 33594438, 50391657, 67188876, 100783314, 201566628]

約数ペア:

[(1, 201566628), (2, 100783314), (3, 67188876), (4, 50391657), (6, 33594438), (9, 22396292), (12, 16797219), (18, 11198146), (36, 5599073), (43, 4687596), (86, 2343798), (129, 1562532), (172, 1171899), (258, 781266), (387, 520844), (516, 390633), (774, 260422), (1548, 130211)]