206702940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{12437}}^1$

素因数の和:12726

約数の個数: 48

約数和(自身を含む): 580904352

約数和(自身を除く): 374201412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 277, 554, 831, 1108, 1385, 1662, 2770, 3324, 4155, 5540, 8310, 12437, 16620, 24874, 37311, 49748, 62185, 74622, 124370, 149244, 186555, 248740, 373110, 746220, 3445049, 6890098, 10335147, 13780196, 17225245, 20670294, 34450490, 41340588, 51675735, 68900980, 103351470, 206702940]

約数ペア:

[(1, 206702940), (2, 103351470), (3, 68900980), (4, 51675735), (5, 41340588), (6, 34450490), (10, 20670294), (12, 17225245), (15, 13780196), (20, 10335147), (30, 6890098), (60, 3445049), (277, 746220), (554, 373110), (831, 248740), (1108, 186555), (1385, 149244), (1662, 124370), (2770, 74622), (3324, 62185), (4155, 49748), (5540, 37311), (8310, 24874), (12437, 16620)]