199954896

素因数分解:

$2^4\times 3^1\times {\mathrm{127}}^1\times {\mathrm{32801}}^1$

素因数の和:32939

約数の個数: 40

約数和(自身を含む): 520633344

約数和(自身を除く): 320678448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 127, 254, 381, 508, 762, 1016, 1524, 2032, 3048, 6096, 32801, 65602, 98403, 131204, 196806, 262408, 393612, 524816, 787224, 1574448, 4165727, 8331454, 12497181, 16662908, 24994362, 33325816, 49988724, 66651632, 99977448, 199954896]

約数ペア:

[(1, 199954896), (2, 99977448), (3, 66651632), (4, 49988724), (6, 33325816), (8, 24994362), (12, 16662908), (16, 12497181), (24, 8331454), (48, 4165727), (127, 1574448), (254, 787224), (381, 524816), (508, 393612), (762, 262408), (1016, 196806), (1524, 131204), (2032, 98403), (3048, 65602), (6096, 32801)]