199912184

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{12743}}^1$

素因数の和:12839

約数の個数: 32

約数和(自身を含む): 392260320

約数和(自身を除く): 192348136

約数列:

[1, 2, 4, 8, 37, 53, 74, 106, 148, 212, 296, 424, 1961, 3922, 7844, 12743, 15688, 25486, 50972, 101944, 471491, 675379, 942982, 1350758, 1885964, 2701516, 3771928, 5403032, 24989023, 49978046, 99956092, 199912184]

約数ペア:

[(1, 199912184), (2, 99956092), (4, 49978046), (8, 24989023), (37, 5403032), (53, 3771928), (74, 2701516), (106, 1885964), (148, 1350758), (212, 942982), (296, 675379), (424, 471491), (1961, 101944), (3922, 50972), (7844, 25486), (12743, 15688)]