201433672

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53233}}^1$

素因数の和:53293

約数の個数: 32

約数和(自身を含む): 421613280

約数和(自身を除く): 220179608

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 53233, 106466, 212932, 425864, 585563, 1171126, 2289019, 2342252, 4578038, 4684504, 9156076, 18312152, 25179209, 50358418, 100716836, 201433672]

約数ペア:

[(1, 201433672), (2, 100716836), (4, 50358418), (8, 25179209), (11, 18312152), (22, 9156076), (43, 4684504), (44, 4578038), (86, 2342252), (88, 2289019), (172, 1171126), (344, 585563), (473, 425864), (946, 212932), (1892, 106466), (3784, 53233)]