209277712

素因数分解:

$2^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{14713}}^1$

素因数の和:14855

約数の個数: 40

約数和(自身を含む): 467081216

約数和(自身を除く): 257803504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 127, 254, 508, 889, 1016, 1778, 2032, 3556, 7112, 14224, 14713, 29426, 58852, 102991, 117704, 205982, 235408, 411964, 823928, 1647856, 1868551, 3737102, 7474204, 13079857, 14948408, 26159714, 29896816, 52319428, 104638856, 209277712]

約数ペア:

[(1, 209277712), (2, 104638856), (4, 52319428), (7, 29896816), (8, 26159714), (14, 14948408), (16, 13079857), (28, 7474204), (56, 3737102), (112, 1868551), (127, 1647856), (254, 823928), (508, 411964), (889, 235408), (1016, 205982), (1778, 117704), (2032, 102991), (3556, 58852), (7112, 29426), (14224, 14713)]