208031208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{112571}}^1$

素因数の和:112598

約数の個数: 64

約数和(自身を含む): 648414720

約数和(自身を除く): 440383512

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 112571, 225142, 337713, 450284, 675426, 787997, 900568, 1238281, 1350852, 1575994, 2363991, 2476562, 2701704, 3151988, 3714843, 4727982, 4953124, 6303976, 7429686, 8667967, 9455964, 9906248, 14859372, 17335934, 18911928, 26003901, 29718744, 34671868, 52007802, 69343736, 104015604, 208031208]

約数ペア:

[(1, 208031208), (2, 104015604), (3, 69343736), (4, 52007802), (6, 34671868), (7, 29718744), (8, 26003901), (11, 18911928), (12, 17335934), (14, 14859372), (21, 9906248), (22, 9455964), (24, 8667967), (28, 7429686), (33, 6303976), (42, 4953124), (44, 4727982), (56, 3714843), (66, 3151988), (77, 2701704), (84, 2476562), (88, 2363991), (132, 1575994), (154, 1350852), (168, 1238281), (231, 900568), (264, 787997), (308, 675426), (462, 450284), (616, 337713), (924, 225142), (1848, 112571)]