208040346

素因数分解:

$2^1\times 3^3\times {\mathrm{251}}^1\times {\mathrm{15349}}^1$

素因数の和:15611

約数の個数: 32

約数和(自身を含む): 464184000

約数和(自身を除く): 256143654

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 251, 502, 753, 1506, 2259, 4518, 6777, 13554, 15349, 30698, 46047, 92094, 138141, 276282, 414423, 828846, 3852599, 7705198, 11557797, 23115594, 34673391, 69346782, 104020173, 208040346]

約数ペア:

[(1, 208040346), (2, 104020173), (3, 69346782), (6, 34673391), (9, 23115594), (18, 11557797), (27, 7705198), (54, 3852599), (251, 828846), (502, 414423), (753, 276282), (1506, 138141), (2259, 92094), (4518, 46047), (6777, 30698), (13554, 15349)]