223934396

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1\times {\mathrm{307}}^1$

素因数の和:666

約数の個数: 48

約数和(自身を含む): 455347200

約数和(自身を除く): 231412804

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 239, 307, 436, 478, 614, 763, 956, 1228, 1526, 1673, 2149, 3052, 3346, 4298, 6692, 8596, 26051, 33463, 52102, 66926, 73373, 104204, 133852, 146746, 182357, 234241, 293492, 364714, 468482, 513611, 729428, 936964, 1027222, 2054444, 7997657, 15995314, 31990628, 55983599, 111967198, 223934396]

約数ペア:

[(1, 223934396), (2, 111967198), (4, 55983599), (7, 31990628), (14, 15995314), (28, 7997657), (109, 2054444), (218, 1027222), (239, 936964), (307, 729428), (436, 513611), (478, 468482), (614, 364714), (763, 293492), (956, 234241), (1228, 182357), (1526, 146746), (1673, 133852), (2149, 104204), (3052, 73373), (3346, 66926), (4298, 52102), (6692, 33463), (8596, 26051)]