214909872

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{104123}}^1$

素因数の和:104177

約数の個数: 40

約数和(自身を含む): 568100544

約数和(自身を除く): 353190672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 104123, 208246, 312369, 416492, 624738, 832984, 1249476, 1665968, 2498952, 4477289, 4997904, 8954578, 13431867, 17909156, 26863734, 35818312, 53727468, 71636624, 107454936, 214909872]

約数ペア:

[(1, 214909872), (2, 107454936), (3, 71636624), (4, 53727468), (6, 35818312), (8, 26863734), (12, 17909156), (16, 13431867), (24, 8954578), (43, 4997904), (48, 4477289), (86, 2498952), (129, 1665968), (172, 1249476), (258, 832984), (344, 624738), (516, 416492), (688, 312369), (1032, 208246), (2064, 104123)]